Use the __debugbreak() intrinsic(requires the inclusion of <intrin.h>). Using __debugbreak() is preferable to directly writing __asm { int 3 } since inline assembly is not permitted when compiling code for the x64 architecture. And for the record, on Linux and Mac, with GCC, I’m using __builtin_trap().
Look at the error message from gcc: a.cpp:16: error: call of overloaded ‘function(double, double)’ is ambiguous a.cpp:3: note: candidates are: void function(int, int) a.cpp:9: note: void function(float, float) A call to either function would require truncation, which is why neither is preferred over the other. I suspect you really want void function(double y,double w). Remember … Read more
I had a similar problem today, and I solved it referring to Visual Studio can’t build due to rc.exe. To fix the issue, do next steps: Add this to your PATH environment variables: C:\Program Files (x86)\Windows Kits\10\bin\x64 Copy these files rc.exe & rcdll.dll from C:\Program Files (x86)\Windows Kits\8.1\bin\x86 to C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin … Read more
You can’t do this. They have exported C++ classes from their dll, rather than C-functions. The difference is, c++ functions are always exported with names in a mangled form that is specific to a particular version of the compiler. Their dll is usable by msvc only in that form, and will probably not even work … Read more
There exists a syntax to get the address of the member function in MSVC (starting from MSVC 2005 IMHO). But it’s pretty tricky. Moreover, the obtained pointer is impossible to cast to other pointer type by conventional means. Though there exists a way to do this nevertheless. Here’s the example: // class declaration class MyClass … Read more
stdafx.h is a file, generated by Microsoft Visual Studio IDE wizards, that describes both standard system and project specific include files that are used frequently but hardly ever change. Compatible compilers (for example, Visual C++ 6.0 and newer) will pre-compile this file to reduce overall compile times. Visual C++ will not compile anything before the … Read more
I’ll just copy an example from my “notebook” int foo(void*); template<typename T> struct S { S() { int i = foo(0); } // A standard-compliant compiler is supposed to // resolve the ‘foo(0)’ call here (i.e. early) and // bind it to ‘foo(void*)’ }; void foo(int); int main() { S<int> s; // VS2005 will resolve … Read more
Have you included all of the following headers? <fstream> <istream> <iostream> <string> My guess is you forgot <string>. On a side note: That should be std::cout and std::endl.
I had the same error message, but none of the answers here solved it for me. So if you Encounter that Problem when creating a DLL Project that uses MFC, it can be resolved by entering the following line: extern “C” { int __afxForceUSRDLL; } to the cpp file where DllMain is defined. Then your … Read more
We’re using CMake for Linux projects. CMake can generate KDevelop and Visual Studio project files, so you can just create your CMake file as the origin of platform-specific IDE files. The KDevelop generator is fine, so you can edit and compile in KDevelop (which will in turn call Make). On the other hand, if you … Read more