Created
May 16, 2016 05:53
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Awesome file operation
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inline bool LoadBinaryFile(const char *name, std::vector<uint8_t> *v) { | |
std::ifstream ifs(name, std::ifstream::binary); | |
if(!ifs.is_open()) return false; | |
ifs.seekg(0, std::ios::end); | |
(*v).resize(static_cast<size_t>(ifs.tellg())); | |
ifs.seekg(0, std::ios::beg); | |
ifs.read(reinterpret_cast<char *>(&(*v)[0]), (*v).size()); | |
return !ifs.bad(); | |
} | |
inline bool SaveBinaryFile(const char *name, const void *data, int size) { | |
std::ofstream ofs(name, std::ofstream::binary|std::ofstream::trunc); | |
if(!ofs.is_open()) return false; | |
ofs.write(reinterpret_cast<const char *>(data), size); | |
return !ofs.bad(); | |
} | |
inline bool FileExists(const char *name) { | |
std::ifstream ifs(name); | |
return ifs.good(); | |
} |
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