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Ziaeemehr/write_in_CPP.cpp

Created January 1, 2020 16:03
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write_in_CPP.cpp
// open file as binary:
std::ofstream oX((path + "/X.bin").c_str(), std::ios::out | std::ios::binary);
// write a vector into the file
oX.write((char *)&x[0], x.size() * sizeof x[0]);
// close the file
oX.close();
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