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Functions from <algorithm> reimplemented in libuavcan

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This commit is contained in:
Pavel Kirienko
2014-05-04 23:13:38 +04:00
parent cf3d6e2c08
commit 7608e4ca08
19 changed files with 152 additions and 46 deletions
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libuavcan/src/marshal/uc_bit_stream.cpp
+2 -2
View File
@@ -22,7 +22,7 @@ int BitStream::write(const uint8_t* bytes, const int bitlen)
assert(MaxBytesPerRW >= bytelen);
tmp[0] = tmp[bytelen - 1] = 0;
std::fill(tmp, tmp + bytelen, 0);
fill(tmp, tmp + bytelen, 0);
copyBitArray(bytes, 0, bitlen, tmp, bit_offset_ % 8);
const int new_bit_offset = bit_offset_ + bitlen;
@@ -69,7 +69,7 @@ int BitStream::read(uint8_t* bytes, const int bitlen)
return ResultOutOfBuffer;
}
std::fill(bytes, bytes + bitlenToBytelen(bitlen), 0);
fill(bytes, bytes + bitlenToBytelen(bitlen), 0);
copyBitArray(tmp, bit_offset_ % 8, bitlen, bytes, 0);
bit_offset_ += bitlen;
return ResultOk;
libuavcan/src/marshal/uc_float_spec.cpp
+1 -1
View File
@@ -83,7 +83,7 @@ uint16_t IEEE754Converter::nativeNonIeeeToHalf(float value)
}
const int32_t ival = static_cast<int32_t>(value);
hbits |= static_cast<uint16_t>(((ival < 0) ? (-ival) : ival) & 0x3FFU);
float diff = std::abs(value - static_cast<float>(ival));
float diff = std::fabs(value - static_cast<float>(ival));
hbits += diff >= 0.5F;
return hbits;
}