blocxx
Bool.hpp
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39#ifndef BLOCXX_BOOL_HPP_INCLUDE_GUARD_
40#define BLOCXX_BOOL_HPP_INCLUDE_GUARD_
41#include "blocxx/BLOCXX_config.h"
42#include "blocxx/CommonFwd.hpp"
43#include <iosfwd>
44
45namespace BLOCXX_NAMESPACE
46{
47
56class BLOCXX_COMMON_API Bool
57{
58public:
59
63 Bool() : m_val(false) {}
68 Bool(bool val) : m_val(val) {}
73 Bool(const Bool& arg) : m_val(arg.m_val) {}
79 Bool& operator= (const Bool& arg) { m_val = arg.m_val; return *this; }
86 bool operator== (const bool arg) const { return m_val == arg; }
93 bool operator== (const Bool& arg) const { return m_val == arg.m_val; }
100 bool operator!= (const bool arg) const { return m_val != arg; }
107 bool operator!= (const Bool& arg) const { return m_val != arg.m_val; }
111 operator bool() const { return m_val; }
116 bool operator !() const { return !m_val; }
121 String toString() const;
126 void writeObject(std::streambuf & ostrm) const;
131 void readObject(std::streambuf & istrm);
138 friend bool operator< (const Bool& b1, const Bool& b2)
139 {
140 return b1.m_val < b2.m_val;
141 }
148 friend bool operator!=(bool b1, Bool b2)
149 {
150 return b1 != b2.m_val;
151 }
152private:
153 // These are private/unimplemented to help prevent unintended errors of
154 // passing a pointer to the constructor.
155 Bool(const void*);
156 Bool(void*);
157 Bool(volatile const void*);
158 Bool(volatile void*);
159 bool m_val;
160};
161BLOCXX_EXPORT_TEMPLATE(BLOCXX_COMMON_API, Array, Bool);
162
169BLOCXX_COMMON_API std::ostream& operator << (std::ostream& ostrm, const Bool& arg);
170
171} // end namespace BLOCXX_NAMESPACE
172
173#endif
Array<> wraps std::vector<> in COWReference<> adding ref counting and copy on write capability.
Definition ArrayFwd.hpp:46
The Bool class is an abstraction for the boolean data type.
Definition Bool.hpp:57
Bool(volatile const void *)
Bool()
Create an Bool object initialized to false.
Definition Bool.hpp:63
Bool(const Bool &arg)
Copy constructor.
Definition Bool.hpp:73
Bool(volatile void *)
friend bool operator!=(bool b1, Bool b2)
Not equal operator (friend function)
Definition Bool.hpp:148
Bool(bool val)
Create an Bool object initialized to a given boolean value.
Definition Bool.hpp:68
This String class is an abstract data type that represents as NULL terminated string of characters.
Definition String.hpp:67
Taken from RFC 1321.
ostream & operator<<(ostream &ostrm, const Bool &arg)
Definition Bool.cpp:77
BLOCXX_EXPORT_TEMPLATE(BLOCXX_COMMON_API, Array, Bool)