37 lines
786 B
C
37 lines
786 B
C
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#ifndef BMPPP_BMPREADER_H
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#define BMPPP_BMPREADER_H
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#include <string>
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#include <fstream>
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namespace Leonetienne::BmpPP {
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class BMP;
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class BmpReader {
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public:
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static bool Read(BMP& image, const std::string& filename);
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private:
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// Will read sizeof(T) bytes of is into buffer
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template <typename T>
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static std::ifstream& ReadBytes(std::ifstream& is, T& buffer) {
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const std::size_t sizeofT = sizeof(T);
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buffer = 0x0;
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std::uint8_t buf;
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for (std::size_t i = 0; i < sizeofT; i++)
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{
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is.read((char*)&buf, 1);
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T bbuf = buf << (i * 8);
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buffer |= bbuf;
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}
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return is;
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}
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};
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}
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#endif //BMPP_BMPREADER_H
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