I am having trouble getting snprintf_P to do my bidding when I use it in the function call. I can make it work if I create a char array in the function, but I want it to work by passing a pointer to a char array and have the function return a pointer to the same char array.

Dec 30, 2018 · When I added HAVE_SNPRINTF definition to my project, json.hpp started to compile. So, it looks like Microsoft itself doesn't redefine snprintf, however, software that supports compatibility with older Visual Studio versions may create such definition, especially if it is configured in incorrect way. Mar 24, 2016 · Windows 7.1 SP1, geant4.10.2p01 from source, cmake 3.4.3 from binaries, Visual Studio 2015 Community from dreamspark. Compiled as usual: unpacked .zip, run cmake-gui, change source and build directories, configure, choose "Visual Studio 14 2015 Win64" option, changed CMAKE_INSTALL_PREFIX and GEANT4_BUILD_MSVC_MP, configure again, generate. The snprintf() return value when n = 0 was changed in the Solaris 10 release. The change was based on the SUSv3 specification. The previous behavior was based on the initial SUSv2 specification, where snprintf() when n = 0 returns an unspecified value less than 1. swprintf() — Format and Write Wide Characters to Buffer. Format. #include int swprintf(wchar_t *wcsbuffer, size_t n, const wchar_t *format, argument-list); I have a need to print 64 bit integer in Windows and UNIX environments. Code Snipet: unsigned __int64 mNumRowsRead=1234567890123456; sprintf(buf, "%d row(s) read", mNumRowsRead);

Jan 11, 2006 · When I tried to compile a C++ files in Visual Studio 2005, I got this error: C3861: 'snprintf': identifier not found. I suspect some standard C lib are missing but not sure what they are. Can someone please give a pointer? thanks a lot for your help.

snprintf is defined as _snprintf in pyerrors.h, see: https: @steve.dower, @zach.ware I don't have a Windows machine, I could install an official VM of Windows and

Aug 13, 2015 · In C++03, snprintf is not part of namespace std. That is, snprintf is not mentioned in the C++03 standard. It is part of C++11, however. For maximum portability, include instead of , and don't use a std:: qualifier on snprintf.

Mar 24, 2016 · Windows 7.1 SP1, geant4.10.2p01 from source, cmake 3.4.3 from binaries, Visual Studio 2015 Community from dreamspark. Compiled as usual: unpacked .zip, run cmake-gui, change source and build directories, configure, choose "Visual Studio 14 2015 Win64" option, changed CMAKE_INSTALL_PREFIX and GEANT4_BUILD_MSVC_MP, configure again, generate. The snprintf() return value when n = 0 was changed in the Solaris 10 release. The change was based on the SUSv3 specification. The previous behavior was based on the initial SUSv2 specification, where snprintf() when n = 0 returns an unspecified value less than 1.