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matrix: use stack allocation for debug output string

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This commit is contained in:
Matthias Grob
2023-03-21 15:01:26 +01:00
parent b1435c6e34
commit 9f8fa99d70
2 changed files with 9 additions and 14 deletions
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src/lib/matrix/matrix/Matrix.hpp
+6 -9
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@@ -367,10 +367,9 @@ public:
{ {
// element: tab, point, 8 digits, 4 scientific notation chars; row: newline; string: \0 end // element: tab, point, 8 digits, 4 scientific notation chars; row: newline; string: \0 end
static const size_t n = 15 * N * M + M + 1; static const size_t n = 15 * N * M + M + 1;
char *buf = new char[n]; char string[n];
write_string(buf, n); write_string(string, n);
printf("%s\n", buf); printf("%s\n", string);
delete[] buf;
} }
Matrix<Type, N, M> transpose() const Matrix<Type, N, M> transpose() const
@@ -817,11 +816,9 @@ OStream &operator<<(OStream &os, const matrix::Matrix<Type, M, N> &matrix)
os << "\n"; os << "\n";
// element: tab, point, 8 digits, 4 scientific notation chars; row: newline; string: \0 end // element: tab, point, 8 digits, 4 scientific notation chars; row: newline; string: \0 end
static const size_t n = 15 * N * M + M + 1; static const size_t n = 15 * N * M + M + 1;
char *buf = new char[n]; char string[n];
matrix.write_string(buf, n); matrix.write_string(string, n);
os << buf; os << string;
delete[] buf;
return os; return os;
} }
src/lib/matrix/matrix/Vector.hpp
+3 -5
View File
@@ -161,11 +161,9 @@ OStream &operator<<(OStream &os, const matrix::Vector<Type, M> &vector)
os << "\n"; os << "\n";
// element: tab, point, 8 digits, 4 scientific notation chars; row: newline; string: \0 end // element: tab, point, 8 digits, 4 scientific notation chars; row: newline; string: \0 end
static const size_t n = 15 * M * 1 + 1 + 1; static const size_t n = 15 * M * 1 + 1 + 1;
char *buf = new char[n]; char string[n];
vector.transpose().write_string(buf, n); vector.transpose().write_string(string, n);
os << buf; os << string;
delete[] buf;
return os; return os;
} }