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Reformat of math library with astyle.
This commit is contained in:
jgoppert
+210
-230
@@ -56,257 +56,237 @@
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namespace math
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{
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class __EXPORT Matrix {
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class __EXPORT Matrix
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{
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public:
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// constructor
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Matrix(size_t rows, size_t cols) :
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_matrix()
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{
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arm_mat_init_f32(&_matrix,
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rows, cols,
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(float*)calloc(rows*cols,sizeof(float)));
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}
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Matrix(size_t rows, size_t cols, const float * data) :
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_matrix()
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{
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arm_mat_init_f32(&_matrix,
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rows, cols,
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(float*)malloc(rows*cols*sizeof(float)));
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memcpy(getData(),data,getSize());
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}
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// deconstructor
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virtual ~Matrix()
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{
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delete [] _matrix.pData;
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}
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// copy constructor (deep)
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Matrix(const Matrix & right) :
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_matrix()
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{
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arm_mat_init_f32(&_matrix,
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right.getRows(), right.getCols(),
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(float*)malloc(right.getRows()*
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right.getCols()*sizeof(float)));
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memcpy(getData(),right.getData(),
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getSize());
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}
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// assignment
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inline Matrix & operator=(const Matrix & right)
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{
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// constructor
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Matrix(size_t rows, size_t cols) :
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_matrix() {
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arm_mat_init_f32(&_matrix,
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rows, cols,
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(float *)calloc(rows * cols, sizeof(float)));
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}
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Matrix(size_t rows, size_t cols, const float *data) :
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_matrix() {
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arm_mat_init_f32(&_matrix,
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rows, cols,
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(float *)malloc(rows * cols * sizeof(float)));
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memcpy(getData(), data, getSize());
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}
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// deconstructor
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virtual ~Matrix() {
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delete [] _matrix.pData;
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}
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// copy constructor (deep)
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Matrix(const Matrix &right) :
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_matrix() {
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arm_mat_init_f32(&_matrix,
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right.getRows(), right.getCols(),
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(float *)malloc(right.getRows()*
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right.getCols()*sizeof(float)));
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memcpy(getData(), right.getData(),
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getSize());
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}
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// assignment
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inline Matrix &operator=(const Matrix &right) {
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#ifdef MATRIX_ASSERT
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ASSERT(getRows()==right.getRows());
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ASSERT(getCols()==right.getCols());
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ASSERT(getRows() == right.getRows());
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ASSERT(getCols() == right.getCols());
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#endif
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if (this != &right)
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{
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memcpy(getData(),right.getData(),
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right.getSize());
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}
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return *this;
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}
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// element accessors
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inline float & operator()(size_t i, size_t j)
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{
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if (this != &right) {
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memcpy(getData(), right.getData(),
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right.getSize());
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}
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return *this;
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}
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// element accessors
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inline float &operator()(size_t i, size_t j) {
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#ifdef MATRIX_ASSERT
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ASSERT(i<getRows());
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ASSERT(j<getCols());
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ASSERT(i < getRows());
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ASSERT(j < getCols());
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#endif
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return getData()[i*getCols() + j];
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}
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inline const float & operator()(size_t i, size_t j) const
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{
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return getData()[i * getCols() + j];
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}
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inline const float &operator()(size_t i, size_t j) const {
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#ifdef MATRIX_ASSERT
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ASSERT(i<getRows());
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ASSERT(j<getCols());
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ASSERT(i < getRows());
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ASSERT(j < getCols());
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#endif
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return getData()[i*getCols() + j];
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}
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// output
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inline void print() const
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{
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for (size_t i=0; i<getRows(); i++)
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{
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for (size_t j=0; j<getCols(); j++)
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{
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float sig;
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int exp;
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float num = (*this)(i,j);
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float2SigExp(num,sig,exp);
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printf ("%6.3fe%03.3d,", (double)sig, exp);
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}
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printf("\n");
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}
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}
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// boolean ops
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inline bool operator==(const Matrix & right) const
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{
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for (size_t i=0; i<getRows(); i++)
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{
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for (size_t j=0; j<getCols(); j++)
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{
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if (fabsf((*this)(i,j)-right(i,j)) > 1e-30f)
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return false;
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}
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}
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return true;
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}
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// scalar ops
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inline Matrix operator+(float right) const
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{
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Matrix result(getRows(), getCols());
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arm_offset_f32((float *)getData(),right,
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(float *)result.getData(),getRows()*getCols());
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return result;
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}
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inline Matrix operator-(float right) const
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{
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Matrix result(getRows(), getCols());
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arm_offset_f32((float *)getData(),-right,
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(float *)result.getData(),getRows()*getCols());
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return result;
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}
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inline Matrix operator*(float right) const
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{
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Matrix result(getRows(), getCols());
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arm_mat_scale_f32(&_matrix,right,
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&(result._matrix));
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return result;
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}
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inline Matrix operator/(float right) const
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{
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Matrix result(getRows(), getCols());
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arm_mat_scale_f32(&_matrix,1.0f/right,
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&(result._matrix));
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return result;
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}
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// vector ops
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inline Vector operator*(const Vector & right) const
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{
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return getData()[i * getCols() + j];
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}
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// output
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inline void print() const {
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for (size_t i = 0; i < getRows(); i++) {
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for (size_t j = 0; j < getCols(); j++) {
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float sig;
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int exp;
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float num = (*this)(i, j);
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float2SigExp(num, sig, exp);
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printf("%6.3fe%03.3d,", (double)sig, exp);
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}
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printf("\n");
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}
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}
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// boolean ops
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inline bool operator==(const Matrix &right) const {
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for (size_t i = 0; i < getRows(); i++) {
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for (size_t j = 0; j < getCols(); j++) {
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if (fabsf((*this)(i, j) - right(i, j)) > 1e-30f)
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return false;
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}
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}
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return true;
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}
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// scalar ops
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inline Matrix operator+(float right) const {
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Matrix result(getRows(), getCols());
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arm_offset_f32((float *)getData(), right,
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(float *)result.getData(), getRows()*getCols());
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return result;
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}
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inline Matrix operator-(float right) const {
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Matrix result(getRows(), getCols());
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arm_offset_f32((float *)getData(), -right,
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(float *)result.getData(), getRows()*getCols());
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return result;
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}
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inline Matrix operator*(float right) const {
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Matrix result(getRows(), getCols());
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arm_mat_scale_f32(&_matrix, right,
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&(result._matrix));
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return result;
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}
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inline Matrix operator/(float right) const {
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Matrix result(getRows(), getCols());
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arm_mat_scale_f32(&_matrix, 1.0f / right,
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&(result._matrix));
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return result;
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}
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// vector ops
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inline Vector operator*(const Vector &right) const {
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#ifdef MATRIX_ASSERT
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ASSERT(getCols()==right.getRows());
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ASSERT(getCols() == right.getRows());
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#endif
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Matrix resultMat = (*this)*
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Matrix(right.getRows(),1,right.getData());
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return Vector(getRows(),resultMat.getData());
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}
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// matrix ops
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inline Matrix operator+(const Matrix & right) const
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{
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Matrix resultMat = (*this) *
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Matrix(right.getRows(), 1, right.getData());
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return Vector(getRows(), resultMat.getData());
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}
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// matrix ops
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inline Matrix operator+(const Matrix &right) const {
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#ifdef MATRIX_ASSERT
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ASSERT(getRows()==right.getRows());
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ASSERT(getCols()==right.getCols());
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ASSERT(getRows() == right.getRows());
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ASSERT(getCols() == right.getCols());
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#endif
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Matrix result(getRows(), getCols());
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arm_mat_add_f32(&_matrix, &(right._matrix),
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&(result._matrix));
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return result;
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}
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inline Matrix operator-(const Matrix & right) const
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{
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Matrix result(getRows(), getCols());
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arm_mat_add_f32(&_matrix, &(right._matrix),
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&(result._matrix));
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return result;
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}
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inline Matrix operator-(const Matrix &right) const {
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#ifdef MATRIX_ASSERT
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ASSERT(getRows()==right.getRows());
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ASSERT(getCols()==right.getCols());
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ASSERT(getRows() == right.getRows());
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ASSERT(getCols() == right.getCols());
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#endif
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Matrix result(getRows(), getCols());
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arm_mat_sub_f32(&_matrix, &(right._matrix),
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&(result._matrix));
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return result;
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}
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inline Matrix operator*(const Matrix & right) const
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{
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Matrix result(getRows(), getCols());
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arm_mat_sub_f32(&_matrix, &(right._matrix),
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&(result._matrix));
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return result;
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}
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inline Matrix operator*(const Matrix &right) const {
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#ifdef MATRIX_ASSERT
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ASSERT(getCols()==right.getRows());
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ASSERT(getCols() == right.getRows());
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#endif
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Matrix result(getRows(), right.getCols());
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arm_mat_mult_f32(&_matrix, &(right._matrix),
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&(result._matrix));
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return result;
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}
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inline Matrix operator/(const Matrix & right) const
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{
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Matrix result(getRows(), right.getCols());
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arm_mat_mult_f32(&_matrix, &(right._matrix),
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&(result._matrix));
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return result;
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}
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inline Matrix operator/(const Matrix &right) const {
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#ifdef MATRIX_ASSERT
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ASSERT(right.getRows()==right.getCols());
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ASSERT(getCols()==right.getCols());
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ASSERT(right.getRows() == right.getCols());
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ASSERT(getCols() == right.getCols());
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#endif
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return (*this)*right.inverse();
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}
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// other functions
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inline Matrix transpose() const
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{
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Matrix result(getCols(),getRows());
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arm_mat_trans_f32(&_matrix, &(result._matrix));
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return result;
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}
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inline void swapRows(size_t a, size_t b)
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{
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if (a==b) return;
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for(size_t j=0;j<getCols();j++) {
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float tmp = (*this)(a,j);
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(*this)(a,j) = (*this)(b,j);
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(*this)(b,j) = tmp;
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}
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}
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inline void swapCols(size_t a, size_t b)
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{
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if (a==b) return;
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for(size_t i=0;i<getRows();i++) {
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float tmp = (*this)(i,a);
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(*this)(i,a) = (*this)(i,b);
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(*this)(i,b) = tmp;
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}
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}
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/**
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* inverse based on LU factorization with partial pivotting
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*/
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Matrix inverse() const
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{
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return (*this) * right.inverse();
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}
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// other functions
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inline Matrix transpose() const {
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Matrix result(getCols(), getRows());
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arm_mat_trans_f32(&_matrix, &(result._matrix));
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return result;
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}
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inline void swapRows(size_t a, size_t b) {
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if (a == b) return;
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for (size_t j = 0; j < getCols(); j++) {
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float tmp = (*this)(a, j);
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(*this)(a, j) = (*this)(b, j);
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(*this)(b, j) = tmp;
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}
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}
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inline void swapCols(size_t a, size_t b) {
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if (a == b) return;
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for (size_t i = 0; i < getRows(); i++) {
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float tmp = (*this)(i, a);
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(*this)(i, a) = (*this)(i, b);
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(*this)(i, b) = tmp;
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}
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}
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/**
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* inverse based on LU factorization with partial pivotting
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*/
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Matrix inverse() const {
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#ifdef MATRIX_ASSERT
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ASSERT(getRows()==getCols());
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ASSERT(getRows() == getCols());
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#endif
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Matrix result(getRows(), getCols());
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Matrix work = (*this);
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arm_mat_inverse_f32(&(work._matrix),
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&(result._matrix));
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return result;
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}
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inline void setAll(const float & val)
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{
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for (size_t i=0;i<getRows();i++) {
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for (size_t j=0;j<getCols();j++) {
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(*this)(i,j) = val;
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}
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}
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}
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inline void set(const float * data)
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{
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memcpy(getData(),data,getSize());
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}
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inline size_t getRows() const { return _matrix.numRows; }
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inline size_t getCols() const { return _matrix.numCols; }
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inline static Matrix identity(size_t size) {
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Matrix result(size,size);
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for (size_t i=0; i<size; i++) {
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result(i,i) = 1.0f;
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}
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return result;
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}
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inline static Matrix zero(size_t size) {
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Matrix result(size,size);
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result.setAll(0.0f);
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return result;
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}
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inline static Matrix zero(size_t m, size_t n) {
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Matrix result(m,n);
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result.setAll(0.0f);
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return result;
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}
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Matrix result(getRows(), getCols());
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Matrix work = (*this);
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arm_mat_inverse_f32(&(work._matrix),
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&(result._matrix));
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return result;
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}
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inline void setAll(const float &val) {
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for (size_t i = 0; i < getRows(); i++) {
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for (size_t j = 0; j < getCols(); j++) {
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(*this)(i, j) = val;
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}
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}
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}
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inline void set(const float *data) {
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memcpy(getData(), data, getSize());
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}
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inline size_t getRows() const { return _matrix.numRows; }
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inline size_t getCols() const { return _matrix.numCols; }
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inline static Matrix identity(size_t size) {
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Matrix result(size, size);
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for (size_t i = 0; i < size; i++) {
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result(i, i) = 1.0f;
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}
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return result;
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}
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inline static Matrix zero(size_t size) {
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Matrix result(size, size);
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result.setAll(0.0f);
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return result;
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}
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inline static Matrix zero(size_t m, size_t n) {
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Matrix result(m, n);
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result.setAll(0.0f);
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return result;
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}
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protected:
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inline size_t getSize() const { return sizeof(float)*getRows()*getCols(); }
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inline float * getData() { return _matrix.pData; }
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inline const float * getData() const { return _matrix.pData; }
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inline void setData(float * data) { _matrix.pData = data; }
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inline size_t getSize() const { return sizeof(float) * getRows() * getCols(); }
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inline float *getData() { return _matrix.pData; }
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inline const float *getData() const { return _matrix.pData; }
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inline void setData(float *data) { _matrix.pData = data; }
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private:
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arm_matrix_instance_f32 _matrix;
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arm_matrix_instance_f32 _matrix;
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};
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} // namespace math
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+147
-167
@@ -55,186 +55,166 @@
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namespace math
|
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{
|
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|
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class __EXPORT Vector {
|
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class __EXPORT Vector
|
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{
|
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public:
|
||||
// constructor
|
||||
Vector(size_t rows) :
|
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_rows(rows),
|
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_data((float*)calloc(rows,sizeof(float)))
|
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{
|
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}
|
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Vector(size_t rows, const float * data) :
|
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_rows(rows),
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_data((float*)malloc(getSize()))
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{
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memcpy(getData(),data,getSize());
|
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}
|
||||
// deconstructor
|
||||
virtual ~Vector()
|
||||
{
|
||||
delete [] getData();
|
||||
}
|
||||
// copy constructor (deep)
|
||||
Vector(const Vector & right) :
|
||||
_rows(right.getRows()),
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||||
_data((float*)malloc(getSize()))
|
||||
{
|
||||
memcpy(getData(),right.getData(),
|
||||
right.getSize());
|
||||
}
|
||||
// assignment
|
||||
inline Vector & operator=(const Vector & right)
|
||||
{
|
||||
// constructor
|
||||
Vector(size_t rows) :
|
||||
_rows(rows),
|
||||
_data((float *)calloc(rows, sizeof(float))) {
|
||||
}
|
||||
Vector(size_t rows, const float *data) :
|
||||
_rows(rows),
|
||||
_data((float *)malloc(getSize())) {
|
||||
memcpy(getData(), data, getSize());
|
||||
}
|
||||
// deconstructor
|
||||
virtual ~Vector() {
|
||||
delete [] getData();
|
||||
}
|
||||
// copy constructor (deep)
|
||||
Vector(const Vector &right) :
|
||||
_rows(right.getRows()),
|
||||
_data((float *)malloc(getSize())) {
|
||||
memcpy(getData(), right.getData(),
|
||||
right.getSize());
|
||||
}
|
||||
// assignment
|
||||
inline Vector &operator=(const Vector &right) {
|
||||
#ifdef VECTOR_ASSERT
|
||||
ASSERT(getRows()==right.getRows());
|
||||
ASSERT(getRows() == right.getRows());
|
||||
#endif
|
||||
if (this != &right)
|
||||
{
|
||||
memcpy(getData(),right.getData(),
|
||||
right.getSize());
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
// element accessors
|
||||
inline float& operator()(size_t i)
|
||||
{
|
||||
|
||||
if (this != &right) {
|
||||
memcpy(getData(), right.getData(),
|
||||
right.getSize());
|
||||
}
|
||||
|
||||
return *this;
|
||||
}
|
||||
// element accessors
|
||||
inline float &operator()(size_t i) {
|
||||
#ifdef VECTOR_ASSERT
|
||||
ASSERT(i<getRows());
|
||||
ASSERT(i < getRows());
|
||||
#endif
|
||||
return getData()[i];
|
||||
}
|
||||
inline const float& operator()(size_t i) const
|
||||
{
|
||||
return getData()[i];
|
||||
}
|
||||
inline const float &operator()(size_t i) const {
|
||||
#ifdef VECTOR_ASSERT
|
||||
ASSERT(i<getRows());
|
||||
ASSERT(i < getRows());
|
||||
#endif
|
||||
return getData()[i];
|
||||
}
|
||||
// output
|
||||
inline void print() const
|
||||
{
|
||||
for (size_t i=0; i<getRows(); i++)
|
||||
{
|
||||
float sig;
|
||||
int exp;
|
||||
float num = (*this)(i);
|
||||
float2SigExp(num,sig,exp);
|
||||
printf ("%6.3fe%03.3d,", (double)sig, exp);
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
// boolean ops
|
||||
inline bool operator==(const Vector & right) const
|
||||
{
|
||||
for (size_t i=0; i<getRows(); i++)
|
||||
{
|
||||
if (fabsf(((*this)(i) - right(i))) > 1e-30f)
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
// scalar ops
|
||||
inline Vector operator+(float right) const
|
||||
{
|
||||
Vector result(getRows());
|
||||
arm_offset_f32((float*)getData(),
|
||||
right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator-(float right) const
|
||||
{
|
||||
Vector result(getRows());
|
||||
arm_offset_f32((float*)getData(),
|
||||
-right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator*(float right) const
|
||||
{
|
||||
Vector result(getRows());
|
||||
arm_scale_f32((float*)getData(),
|
||||
right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator/(float right) const
|
||||
{
|
||||
Vector result(getRows());
|
||||
arm_scale_f32((float*)getData(),
|
||||
1.0f/right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
// vector ops
|
||||
inline Vector operator+(const Vector & right) const
|
||||
{
|
||||
return getData()[i];
|
||||
}
|
||||
// output
|
||||
inline void print() const {
|
||||
for (size_t i = 0; i < getRows(); i++) {
|
||||
float sig;
|
||||
int exp;
|
||||
float num = (*this)(i);
|
||||
float2SigExp(num, sig, exp);
|
||||
printf("%6.3fe%03.3d,", (double)sig, exp);
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
}
|
||||
// boolean ops
|
||||
inline bool operator==(const Vector &right) const {
|
||||
for (size_t i = 0; i < getRows(); i++) {
|
||||
if (fabsf(((*this)(i) - right(i))) > 1e-30f)
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
// scalar ops
|
||||
inline Vector operator+(float right) const {
|
||||
Vector result(getRows());
|
||||
arm_offset_f32((float *)getData(),
|
||||
right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator-(float right) const {
|
||||
Vector result(getRows());
|
||||
arm_offset_f32((float *)getData(),
|
||||
-right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator*(float right) const {
|
||||
Vector result(getRows());
|
||||
arm_scale_f32((float *)getData(),
|
||||
right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator/(float right) const {
|
||||
Vector result(getRows());
|
||||
arm_scale_f32((float *)getData(),
|
||||
1.0f / right, result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
// vector ops
|
||||
inline Vector operator+(const Vector &right) const {
|
||||
#ifdef VECTOR_ASSERT
|
||||
ASSERT(getRows()==right.getRows());
|
||||
ASSERT(getRows() == right.getRows());
|
||||
#endif
|
||||
Vector result(getRows());
|
||||
arm_add_f32((float*)getData(),
|
||||
(float*)right.getData(),
|
||||
result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator-(const Vector & right) const
|
||||
{
|
||||
Vector result(getRows());
|
||||
arm_add_f32((float *)getData(),
|
||||
(float *)right.getData(),
|
||||
result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
inline Vector operator-(const Vector &right) const {
|
||||
#ifdef VECTOR_ASSERT
|
||||
ASSERT(getRows()==right.getRows());
|
||||
ASSERT(getRows() == right.getRows());
|
||||
#endif
|
||||
Vector result(getRows());
|
||||
arm_sub_f32((float*)getData(),
|
||||
(float*)right.getData(),
|
||||
result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
// other functions
|
||||
inline float dot(const Vector & right)
|
||||
{
|
||||
float result = 0;
|
||||
arm_dot_prod_f32((float*)getData(),
|
||||
(float*)right.getData(),
|
||||
getRows(),
|
||||
&result);
|
||||
return result;
|
||||
}
|
||||
inline float norm()
|
||||
{
|
||||
return sqrtf(dot(*this));
|
||||
}
|
||||
inline Vector unit()
|
||||
{
|
||||
return (*this)/norm();
|
||||
}
|
||||
inline static Vector zero(size_t rows)
|
||||
{
|
||||
Vector result(rows);
|
||||
// calloc returns zeroed memory
|
||||
return result;
|
||||
}
|
||||
inline void setAll(const float & val)
|
||||
{
|
||||
for (size_t i=0;i<getRows();i++)
|
||||
{
|
||||
(*this)(i) = val;
|
||||
}
|
||||
}
|
||||
inline void set(const float * data)
|
||||
{
|
||||
memcpy(getData(),data,getSize());
|
||||
}
|
||||
inline size_t getRows() const { return _rows; }
|
||||
inline const float * getData() const { return _data; }
|
||||
Vector result(getRows());
|
||||
arm_sub_f32((float *)getData(),
|
||||
(float *)right.getData(),
|
||||
result.getData(),
|
||||
getRows());
|
||||
return result;
|
||||
}
|
||||
// other functions
|
||||
inline float dot(const Vector &right) {
|
||||
float result = 0;
|
||||
arm_dot_prod_f32((float *)getData(),
|
||||
(float *)right.getData(),
|
||||
getRows(),
|
||||
&result);
|
||||
return result;
|
||||
}
|
||||
inline float norm() {
|
||||
return sqrtf(dot(*this));
|
||||
}
|
||||
inline Vector unit() {
|
||||
return (*this) / norm();
|
||||
}
|
||||
inline static Vector zero(size_t rows) {
|
||||
Vector result(rows);
|
||||
// calloc returns zeroed memory
|
||||
return result;
|
||||
}
|
||||
inline void setAll(const float &val) {
|
||||
for (size_t i = 0; i < getRows(); i++) {
|
||||
(*this)(i) = val;
|
||||
}
|
||||
}
|
||||
inline void set(const float *data) {
|
||||
memcpy(getData(), data, getSize());
|
||||
}
|
||||
inline size_t getRows() const { return _rows; }
|
||||
inline const float *getData() const { return _data; }
|
||||
protected:
|
||||
inline size_t getSize() const { return sizeof(float)*getRows(); }
|
||||
inline float * getData() { return _data; }
|
||||
inline void setData(float * data) { _data = data; }
|
||||
inline size_t getSize() const { return sizeof(float) * getRows(); }
|
||||
inline float *getData() { return _data; }
|
||||
inline void setData(float *data) { _data = data; }
|
||||
private:
|
||||
size_t _rows;
|
||||
float * _data;
|
||||
size_t _rows;
|
||||
float *_data;
|
||||
};
|
||||
|
||||
} // math
|
||||
|
||||
Reference in New Issue
Block a user