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Alex Rivera
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I'm using Russian locale settings on my PC. If I would set: class numpunct_withpoint: public numpunct<char> { protected: /// Override the function that gives the decimal separator. char do_decimal_point() const { return '.'; } }; ... locale loc(std::locale::classic(), new numpunct_withpoint); std::locale::global(loc); and than printf("%f", 3.14); Output is: 3,14 Decimal separator is "," not like in do_decimal_point function! How can I change C locale settings for decimal separator with C++ locale? Thanks for answer! But, does C setlocale function make affect to C++ cout object? setlocale(LC_NUMERIC, "C"); Would this make affect when printing decimal value via cout?
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