Tools, FAQ, Tutorials:
"MyExecRefsLib.cpp" - Reference Static Library
How to create and build a C++ application that reference a static library? I have the .h and .lib files of the library.
✍: FYIcenter.com
If you want to use a static library provided by others, you can follow this tutorial:
1. Create the C++ source file, MyExecRefsLib.cpp, with a text editor. Remember to include the MathFuncsLib.h file in the source code:
// MyExecRefsLib.cpp // compile with: cl /EHsc MyExecRefsLib.cpp /link MathFuncsLib.lib #include <iostream> #include "MathFuncsLib.h" using namespace std; int main() { double a = 7.4; int b = 99; cout << "a + b = " << MathFuncs::MyMathFuncs::Add(a, b) << endl; cout << "a - b = " << MathFuncs::MyMathFuncs::Subtract(a, b) << endl; cout << "a * b = " << MathFuncs::MyMathFuncs::Multiply(a, b) << endl; cout << "a / b = " << MathFuncs::MyMathFuncs::Divide(a, b) << endl; return 0; }
2. Compile MyExecRefsLib.cpp into MyExecRefsLib.obj with Visual Studio command "cl" with MathFuncsLib.h in the include path:
C:\fyicenter>cl /c /EHsc MyExecRefsLib.cpp Microsoft (R) C/C++ Optimizing Compiler Version 19.10.25019 for x86 Copyright (C) Microsoft Corporation. All rights reserved. MyExecRefsLib.cpp C:\fyicenter>dir MyExecRefsLib.* 09:23 AM 568 MyExecRefsLib.cpp 09:26 AM 146,650 MyExecRefsLib.obj
3. Build MyExecRefsLib.obj into MyExecRefsLib.exe with Visual Studio command "link" with MathFuncsLib.lib specified:
C:\fyicenter>link MyExecRefsLib.obj MathFuncsLib.lib Microsoft (R) Incremental Linker Version 14.10.25019.0 Copyright (C) Microsoft Corporation. All rights reserved. C:\fyicenter>dir MyExecRefsLib.* 09:23 AM 568 MyExecRefsLib.cpp 09:30 AM 220,160 MyExecRefsLib.exe 09:26 AM 146,650 MyExecRefsLib.obj
4. Run MyExecRefsLib.exe without any other files:
C:\fyicenter>MyExecRefsLib.exe a + b = 106.4 a - b = -91.6 a * b = 732.6 a / b = 0.0747475
You can also compile and build MyExecRefsLib.cpp into MyExecRefsLib.exe with Visual Studio command "cl" directly with MathFuncsLib.lib specified. No need to run "link".
C:\fyicenter>cl /EHsc MyExecRefsLib.cpp /link MathFuncsLib.lib Microsoft (R) C/C++ Optimizing Compiler Version 19.10.25019 for x86 Copyright (C) Microsoft Corporation. All rights reserved. MyExecRefsLib.cpp Microsoft (R) Incremental Linker Version 14.10.25019.0 Copyright (C) Microsoft Corporation. All rights reserved. /out:MyExecRefsLib.exe MathFuncsLib.lib MyExecRefsLib.obj C:\fyicenter>dir MyExecRefsLib.* 09:23 AM 568 MyExecRefsLib.cpp 09:35 AM 220,160 MyExecRefsLib.exe 09:35 AM 146,650 MyExecRefsLib.obj
⇒ "MathLibrary.h" - Header File of DLL Library
⇐ "MathFuncsLib.cpp" - Build Static Library
2023-10-15, 1339🔥, 0💬
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