Caio Rordrigues caiorss

caiorss / CMakeLists.txt

Last active May 1, 2019 14:35

Experiments with C++ ranges v3 Library

	cmake_minimum_required(VERSION 3.9)
	project(cppexperiments)

	set(CMAKE_CXX_STANDARD 17)
	set(CMAKE_VERBOSE_MAKEFILE ON)

	set(FORCE_CLANG ON)

	# Force compiler to Clang++
	if(FORCE_CLANG)

caiorss / mymodule.cpp

Last active January 21, 2022 09:42

Sample C++ Python native module

	// Author: Caio Rodrigues
	// Descr: Sample Native Python 3 module (library) DLL
	//
	// Compile with:
	// $ clang++ mymodule.cpp -o mymodule.so -g -std=c++1z -fPIC -shared -I/usr/include/python3.6m
	//-------------------------------------------------------

	#include <iostream>
	#include <string>
	#include <functional>

caiorss / Program-output.txt

Created February 14, 2019 00:15

Boost Operators:


	$ clang++ boost-operator.cpp -o boost-operator.bin -std=c++1z -g -O0 -Wall && ./boost-operator.bin
	=>> v1 = Vec3D{ x = 3 ; y = 5 ; z = 6 }
	=>> v2 = Vec3D{ x = 12 ; y = 5 ; z = 9 }
	=>> v1.norm() = 8.3666
	=>> v2.norm() = 15.8114

	EXPERIMENT 1 boost::less_than_comparable<Vec3D>
	--------------------------------------------------
	[a] v1 < v2 = true

caiorss / cstr.cpp

Created February 10, 2019 06:19

Python Ctypes wrapper to C++ shared library returning dynamically allocated string buffers

	// Compile with:
	// $ clang++ cstr.cpp -o cstr.so -std=c++1z -O0 -g -shared -fPIC -std=c++1z
	//----------------------------------------------------
	#include <iostream>
	#include <string>
	#include <sstream>
	#include <cstring> // std::strncpy
	#include <cmath>

	#if defined(_WIN32)

caiorss / Doxyfile

Last active March 8, 2021 17:11

C++ Doxygen Detailed Example

	# Doxyfile 1.8.14

	# This file describes the settings to be used by the documentation system
	# doxygen (www.doxygen.org) for a project.
	#
	# All text after a double hash (##) is considered a comment and is placed in
	# front of the TAG it is preceding.
	#
	# All text after a single hash (#) is considered a comment and will be ignored.
	# The format is:

caiorss / optional1.cpp

Last active January 22, 2019 04:22

C++17 Optional Example

	#include <iostream>
	#include <string> // std::stof
	#include <ostream> // operator (<<) and class ostream
	#include <vector>
	#include <iomanip> // setprecision

	#include <optional>

	// Class with optional field.
	struct Location{

caiorss / CMakeLists.txt

Last active January 9, 2019 02:56

Example: Cmake C++ project with VCPKG package manager and OpengGL/FreeGlut on Windows

	cmake_minimum_required(VERSION 3.9)

	if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
	set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
	CACHE STRING "")
	message(" [INFO] VCPKG CMAKE_TOOLCHAIN_FILE = ${CMAKE_TOOLCHAIN_FILE}")
	endif()

	#========== Global Configurations =============#
	#----------------------------------------------#

caiorss / CMakeLists.txt

Created January 9, 2019 00:38

Example C++ project with Cmake + VCPKG package manager + Nana GUI library

	cmake_minimum_required(VERSION 3.9)

	if(DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
	set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
	CACHE STRING "")
	message(" [INFO] VCPKG CMAKE_TOOLCHAIN_FILE = ${CMAKE_TOOLCHAIN_FILE}")
	endif()

	#======= Global Project Configuration =========#

caiorss / ws-scripting.cpp

Created January 2, 2019 07:44

Add scripting capability to your C++ project using Windows Script Host

	#include <windows.h>
	#include <objbase.h>
	#include <activscp.h>
	#include <atomic>
	#include <cassert>
	#include <cstdio>

	class ScriptSite : public IActiveScriptSite
	{
	public:

caiorss / cpp17-filesys1.cpp

Created December 28, 2018 08:21

C++17 File System Library

	#include <iostream>
	#include <string>
	#include <iterator>
	#include <iomanip>

	// C++17 - Requires compiler linking flag: -lstdc++fs on CLang or GCC.
	#include <filesystem>

	namespace fs = std::filesystem;