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union swap_byte {
  void swap();
  void set_byte(unsigned short i);
  void show_word();
  
  unsigned short u;
  unsigned char c[2];
};

SergNikitin

#include <iostream>

class A {
public:
    virtual int foo(int *num) {
        const int height = 150; //in cm
        int sum = height + *num;
        std::cout << sum << std::endl;
        return sum;
    };    

SergNikitin

class ListNode {
    friend class List;
public:
    ListNode* nextNodePointer;
    ListNode* previousNodePointer;
    int value;

private:
    /**
    * Constructs an empty element of the list, points to NULL by default

SergNikitin

template <typename T>
VectorIterator<T>& VectorIterator<T>::operator=(VectorIterator<T>& iter) {
    elemPointer = iter.elemPointer;
    return *this;
}

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// class derived_class;

class main_class {
public:
    derived_class foo();            // error: ‘derived_class’ does not name a type
};

derived_class main_class::foo() {}  // error: ‘derived_class’ does not name a type

template <typename T>

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static inline void setTimerSettingsToDefaultByNum(uint_fast8_t timerNum) {
    // enable timer interrupt
    CpuTimer0Regs.TCR.bit.TIE = 1;
    // free run mode switch on
    CpuTimer0Regs.TCR.bit.FREE = 1;
    CpuTimer0Regs.TCR.bit.SOFT = 0;

    // set preload value and timer prescaler
    CpuTimer0Regs.PRD.all           = 0xFFFF;
    CpuTimer1Regs.TPR.bit.TDDR      = 0xFF;

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static const u08 BTN_NOT_PRESSED = 1;

int main() {
  static u08 previousBtnState[4] = {BTN_NOT_PRESSED,
                                    BTN_NOT_PRESSED,
                                    BTN_NOT_PRESSED,
                                    BTN_NOT_PRESSED};
}

/*

SergNikitin

cmake_minimum_required(VERSION 2.8)
include(ExternalProject)

project(freetype_test)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -Wall")
set(LIBS_DIR ${PROJECT_SOURCE_DIR}/libs)

set(FREETYPE_VER "2.5.3")
set(SDL2_VER "2.0.3")

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libtool: link: gcc -I/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project/include -I/usr/local/include/SDL2 -D_REENTRANT -o showimage showimage.o -Wl,-rpath -Wl,/usr/local/lib -pthread  -L/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project-build ./.libs/libSDL2_image.a -L/usr/local/lib -lSDL2 -pthread
/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project-build/libSDL2.a(SDL_dynapi.c.o): In function `get_sdlapi_entry':
/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project/src/dynapi/SDL_dynapi.c:227: undefined reference to `dlopen'
/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project/src/dynapi/SDL_dynapi.c:228: undefined reference to `dlsym'
/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project/src/dynapi/SDL_dynapi.c:227: undefined reference to `dlopen'
/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project/src/dynapi/SDL_dynapi.c:228: undefined reference to `dlsym'
/home/snikitin/_src/img_glypher/libs/SDL2/src/sdl2_project/src/dynapi/SDL_dynapi.c:227: undefined referenc

SergNikitin

/**
 * @brief Converts std::unique_ptr of base type to std::unique_ptr of derived type
 * by using static_cast internally
 * @details Ownership of the object is transfered to the returned std::unique_ptr.
 * It is somewhat analogous to std::static_ptr_cast
 */
template<typename Derived, typename Base, typename Deleter>
std::unique_ptr<Derived, Deleter> static_ptr_cast(std::unique_ptr<Base, Deleter> base)
{
	auto deleter = base.get_deleter();