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Modernes C++ Examples ⬆

C++ project Directory grimm-examples\ contains ISO C++ code examples coming from Grimm's training website Modernes C++.
It also includes build scripts (bash scripts, batch files, Make scripts) for experimenting with C++ on a Windows machine.

The code examples presented below can be built/run with the following command line tools:

Build tool Build file Parent file Environment(s)
cmd.exe build.bat   Windows only
make.exe Makefile Makefile.inc Any a)
sh.exe build.sh   Any a)
a) Here "Any" means "tested on Windows, Cygwin, MSYS2 and UNIX".<

templateMethod Example

Source file templateMethod.cpp.

> build -verbose clean run
Toolset: MSVC/MSBuild, Project: templateMethod
Configuration: Release, Platform: x64
Generate configuration files into directory "build"
Generate executable "templateMethod.exe"
Execute "build\Release\templateMethod.exe"

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> make TOOLSET=clang clean run
C:/opt/msys64/usr/bin/rm.exe -rf "build"
"C:/opt/LLVM-15.0.6/bin/clang.exe"  --std=c++17 -O2 -Wall -Wno-unused-variable  -o build/Release/templateMethod.exe src/main/cpp/templateMethod.cpp
build/Release/templateMethod.exe
 
readData
[.. (same output) ..]

visitor Example ▴

This example has the following directory structure :

> tree /a /f . | findstr /v /b [A-Z]
|   00download.txt
|   build.bat
|   build.sh
|   CMakeLists.txt
|   Doxyfile
|   Makefile
\---src
    \---main
        \---cpp
                visitor.cpp

Command build.batclean run generates and executes the C++ program build\Release\visitor.exe :

> build -verbose clean run
Toolset: MSVC/MSBuild, Project: visitor
Configuration: Release, Platform: x64
Generate configuration files into directory "build"
Generate executable "visitor.exe"
Execute "build\Release\visitor.exe"

Visiting engine
Visiting front left wheel
Visiting front right wheel
Visiting back left wheel
Visiting back right wheel
Visiting body
Visiting engine
Visiting car

Starting my engine
Kicking my front left wheel
Kicking my front right wheel
Kicking my back left wheel
Kicking my back right wheel
Moving my body
Starting my engine
Starting my car

> make TOOLSET=gcc clean run
C:/opt/msys64/usr/bin/rm.exe -rf "build"
"C:/opt/msys64/mingw64/bin/g++.exe"  --std=c++17 -O2 -Wall -Wno-unused-variable  -o build/Release/visitor.exe src/main/cpp/visitor.cpp
build/Release/visitor.exe

Visiting engine
[.. (same output) ..]

mics/March 2025 ▲