1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
|
#ifndef BH_STRING_H
#define BH_STRING_H
#include "Common.h"
/**
* Frees dynamically allocated \a string.
*
* \param string String pointer
*/
void BH_StringFree(char *string);
/**
* Creates a copy of the input \a string.
*
* \param string String pointer
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringCopy(const char *string);
/**
* Formats a double \a value into a string using the provided \a format and
* \a precision.
*
* Formats supported:
* - Scientific or fixed format ('g' or 'G')
* - Scientific format ('e' or 'E')
* - Fixed format ('f' or 'F')
*
* If precision is negative, string will contain shortest representation of the
* double that can round-trip (i.e. converted back without information loss).
*
* This function follows IEEE 754 round to even to break ties during rounding.
*
* \param value Value
* \param format Format
* \param precision Precision
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromDouble(double value,
char format,
int precision);
/**
* Reads \a string containing double value in fixed or scientific format,
* optionally reports \a size amount of characters consumed and returns
* the result value.
*
* \param string String
* \param size Optional size
*
* \return On success, returns parsed double value.
* \return On failure, returns zero.
*/
double BH_StringToDouble(const char *string,
size_t *size);
/**
* Formats signed 8bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt8s(int8_t value,
int base);
/**
* Formats signed 16bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt16s(int16_t value,
int base);
/**
* Formats signed 32bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt32s(int32_t value,
int base);
/**
* Formats signed 64bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt64s(int64_t value,
int base);
/**
* Formats unsigned 8bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt8u(uint8_t value,
int base);
/**
* Formats unsigned 16bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt16u(uint16_t value,
int base);
/**
* Formats unsigned 32bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt32u(uint32_t value,
int base);
/**
* Formats unsigned 64bit \a value into string with the specified \a base.
*
* \param value Value
* \param base Base
*
* \return On success, returns new string pointer.
* \return On failure, returns NULL pointer.
*/
char *BH_StringFromInt64u(uint64_t value,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
int8_t BH_StringToInt8s(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
int16_t BH_StringToInt16s(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
int32_t BH_StringToInt32s(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
int64_t BH_StringToInt64s(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
uint8_t BH_StringToInt8u(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
uint16_t BH_StringToInt16u(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
uint32_t BH_StringToInt32u(const char *string,
size_t *size,
int base);
/**
* Reads \a string containing value in specified \a base, optionally reports
* \a size amount of characters consumed and returns the result value.
*
* If base is 0, function will automaticly detect input base by the prefix:
* - Base 8 if prefix is 0
* - Base 16 if prefix is 0x
* - Base 10 in other cases
*
* \param string String
* \param size Optional size
* \param base Base
*
* \return On success, returns parsed value.
* \return On failure, returns zero.
*/
uint64_t BH_StringToInt64u(const char *string,
size_t *size,
int base);
#endif /* BH_STRING_H */
|
