Boolean.h

 
#ifndef MFRAME_AB5A72F1_A2BD_4DB3_94EF_8F0B7AE9215A
#define MFRAME_AB5A72F1_A2BD_4DB3_94EF_8F0B7AE9215A
 
/* ***************************************************************************************
 * Include
 */
 
//----------------------------------------------------------------------------------------
 
//----------------------------------------------------------------------------------------
#include "./../numb/Number.h"
 
/* ***************************************************************************************
 * Namespace
 */
namespace mframe::numb {
  class Boolean;
}  // namespace mframe::numb
 
/* ***************************************************************************************
 * Class Boolean
 */
class mframe::numb::Boolean final : public mframe::numb::Number {
  /* *************************************************************************************
   * Variable
   */
 
  /* *************************************************************************************
   * Abstract Method
   */
 
  /* *************************************************************************************
   * Construct Method
   */
 public:
  Boolean(void);
 
  Boolean(bool value);
 
  virtual ~Boolean(void) override;
 
  /* *************************************************************************************
   * Operator Method
   */
 public:
  operator bool(void) {
    return Boolean::vValue.b;
  }
 
  bool operator==(bool v) {
    return (static_cast<bool>(Boolean::vValue.b) == v);
  }
 
  bool operator==(Boolean& v) {
    return (Boolean::vValue.b == v.vValue.b);
  }
 
  bool operator=(bool v) {
    Boolean::vValue.b = v;
    return Boolean::vValue.b;
  }
 
  Boolean operator+=(int v) {
    if (v > 0)
      Boolean::vValue.b = true;
 
    else if (v < 0)
      Boolean::vValue.b = false;
 
    return *this;
  }
 
  Boolean operator-=(int v) {
    if (v < 0)
      Boolean::vValue.b = true;
 
    else if (v > 0)
      Boolean::vValue.b = false;
 
    return *this;
  }
 
  Boolean operator++(int) {
    Boolean tmp       = *this;
    Boolean::vValue.b = true;
    return tmp;
  }
 
  Boolean operator++() {
    Boolean::vValue.b = true;
    return *this;
  }
 
  Boolean operator--(int) {
    Boolean tmp       = *this;
    Boolean::vValue.b = false;
    return tmp;
  }
 
  Boolean& operator--() {
    Boolean::vValue.b = false;
    return *this;
  }
 
  /* *************************************************************************************
   * Public Method <Override>
   */
 
  /* *************************************************************************************
   * Public Method
   */
 
  /* *************************************************************************************
   * Protected Method
   */
 
  /* *************************************************************************************
   * Private Method
   */
 
  /* *************************************************************************************
   * Static Variable
   */
 public:
  static const bool VALUE_TRUE  = true;
  static const bool VALUE_FALSE = false;
  /* *************************************************************************************
   * Static Method
   */
};
 
/* ***************************************************************************************
 *  End of file
 */
 
#endif /* MFRAME_AB5A72F1_A2BD_4DB3_94EF_8F0B7AE9215A */