1/*
2 * Copyright 2013, Ingo Weinhold, ingo_weinhold@gmx.de.
3 * Distributed under the terms of the MIT License.
4 */
5#ifndef STRING_H
6#define STRING_H
7
8
9#include "StringPool.h"
10
11
12class String {
13public:
14								String();
15								String(const String& other);
16								~String();
17
18			bool				SetTo(const char* string);
19			bool				SetTo(const char* string, size_t maxLength);
20			bool				SetToExactLength(const char* string,
21									size_t length);
22
23			const char*			Data() const;
24			uint32				Hash() const;
25
26			bool				IsEmpty() const;
27
28			String&				operator=(const String& other);
29
30			bool				operator==(const String& other) const;
31			bool				operator!=(const String& other) const;
32
33								operator const char*() const;
34
35private:
36			StringData*			fData;
37};
38
39
40inline
41String::String()
42	:
43	fData(StringData::GetEmpty())
44{
45}
46
47
48inline
49String::String(const String& other)
50	:
51	fData(other.fData)
52{
53	fData->AcquireReference();
54}
55
56
57inline
58String::~String()
59{
60	fData->ReleaseReference();
61}
62
63
64inline bool
65String::SetTo(const char* string)
66{
67	return SetToExactLength(string, strlen(string));
68}
69
70
71inline bool
72String::SetTo(const char* string, size_t maxLength)
73{
74	return SetToExactLength(string, strnlen(string, maxLength));
75}
76
77
78inline const char*
79String::Data() const
80{
81	return fData->String();
82}
83
84
85inline uint32
86String::Hash() const
87{
88	return fData->Hash();
89}
90
91
92inline bool
93String::IsEmpty() const
94{
95	return fData == StringData::Empty();
96}
97
98
99inline bool
100String::operator==(const String& other) const
101{
102	return fData == other.fData;
103}
104
105
106inline bool
107String::operator!=(const String& other) const
108{
109	return !(*this == other);
110}
111
112
113inline
114String::operator const char*() const
115{
116	return fData->String();
117}
118
119
120#endif	// STRING_H
121