P99
p99
p99_str.h
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/* This may look like nonsense, but it really is -*- mode: C; coding: utf-8 -*- */
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/* */
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/* Except for parts copied from previous work and as explicitly stated below, */
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/* the authors and copyright holders for this work are as follows: */
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/* (C) copyright 2010-2012 Jens Gustedt, INRIA, France */
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/* (C) copyright 2012 William Morris */
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/* */
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/* This file is free software; it is part of the P99 project. */
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/* */
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/* Licensed under the Apache License, Version 2.0 (the "License"); */
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/* you may not use this file except in compliance with the License. */
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/* You may obtain a copy of the License at */
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/* */
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/* http://www.apache.org/licenses/LICENSE-2.0 */
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/* */
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/* Unless required by applicable law or agreed to in writing, software */
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/* distributed under the License is distributed on an "AS IS" BASIS, */
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/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. */
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/* See the License for the specific language governing permissions and */
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/* limitations under the License. */
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/* */
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/*
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** p99_str.h
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**
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** Made by Jens Gustedt
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** Login <gustedt@damogran.loria.fr>
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**
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** Started on Thu Oct 7 14:57:47 2010 Jens Gustedt
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** Last update Thu Oct 7 14:57:47 2010 Jens Gustedt
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*/
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#ifndef P99_STR_H_
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# define P99_STR_H_
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#include "
p99_classification.h
"
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#define P00_DEFINE_STR3(CODE) \
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p99_inline \
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P99_BUILTIN_TYPE(CODE) P99_PASTE2(str2, CODE)(char const* p00_nptr, size_t* p00_pos, unsigned p00_base) { \
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char *p00_eptr; \
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P99_BUILTIN_TYPE(CODE) p00_ret = (strto ## CODE)(p00_nptr, (p00_pos ? &p00_eptr : 0), p00_base); \
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if (p00_pos) *p00_pos = p00_eptr - p00_nptr; \
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return p00_ret; \
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} \
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P99_MACRO_END(P00_DEFINE_STR3, CODE)
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#define P00_STR3_0(X) P00_DEFINE_STR3(X)
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#define P00_STR3_1(...) P99_SEP(P00_STR3_0, __VA_ARGS__)
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#ifndef P00_DOXYGEN
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P00_STR3_1(l, ll, ul, ull, uz, t, j, uj);
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#endif
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P00_C99_DEFARG_DOCU(
str2l
,
long
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2l(...) P99_CALL_DEFARG(str2l, 3, __VA_ARGS__)
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#define str2l_defarg_1() 0
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#define str2l_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2ll
,
long
long
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2ll(...) P99_CALL_DEFARG(str2ll, 3, __VA_ARGS__)
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#define str2ll_defarg_1() 0
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#define str2ll_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2ul
,
unsigned
long
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2ul(...) P99_CALL_DEFARG(str2ul, 3, __VA_ARGS__)
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#define str2ul_defarg_1() 0
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#define str2ul_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2ull
,
unsigned
long
long
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2ull(...) P99_CALL_DEFARG(str2ull, 3, __VA_ARGS__)
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#define str2ull_defarg_1() 0
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#define str2ull_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2uz
,
size_t
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2uz(...) P99_CALL_DEFARG(str2uz, 3, __VA_ARGS__)
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#define str2uz_defarg_1() 0
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#define str2uz_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2t
,
ptrdiff_t
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2t(...) P99_CALL_DEFARG(str2t, 3, __VA_ARGS__)
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#define str2t_defarg_1() 0
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#define str2t_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2j
, intmax_t,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2j(...) P99_CALL_DEFARG(str2j, 3, __VA_ARGS__)
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#define str2j_defarg_1() 0
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#define str2j_defarg_2() 0
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P00_C99_DEFARG_DOCU(
str2uj
,
uintmax_t
,
char
const
*p00_nptr,
size_t
*p00_pos,
unsigned
p00_base)
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#define str2uj(...) P99_CALL_DEFARG(str2uj, 3, __VA_ARGS__)
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#define str2uj_defarg_1() 0
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#define str2uj_defarg_2() 0
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#define P00_DEFINE_STR2(CODE) \
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p99_inline \
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P99_BUILTIN_TYPE(CODE) P99_PASTE2(str2, CODE)(char const* p00_nptr, size_t* p00_pos) { \
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char *p00_eptr; \
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P99_BUILTIN_TYPE(CODE) p00_ret = (strto ## CODE)(p00_nptr, (p00_pos ? &p00_eptr : 0)); \
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if (p00_pos) *p00_pos = p00_eptr - p00_nptr; \
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return p00_ret; \
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} \
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P99_MACRO_END(P00_DEFINE_STR2, CODE)
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#define P00_STR2_0(X) P00_DEFINE_STR2(X)
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#define P00_STR2_1(...) P99_SEP(P00_STR2_0, __VA_ARGS__)
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P00_STR2_1(
f
,
d
,
ld
);
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P00_C99_DEFARG_DOCU(
str2f
,
float
,
char
const
*p00_nptr,
size_t
*p00_pos)
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#define str2f(...) P99_CALL_DEFARG(str2f, 2, __VA_ARGS__)
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#define str2f_defarg_1() 0
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P00_C99_DEFARG_DOCU(
str2d
,
double
,
char
const
*p00_nptr,
size_t
*p00_pos)
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#define str2d(...) P99_CALL_DEFARG(str2d, 2, __VA_ARGS__)
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#define str2d_defarg_1() 0
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P00_C99_DEFARG_DOCU(
str2ld
,
long
double
,
char
const
*p00_nptr,
size_t
*p00_pos)
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#define str2ld(...) P99_CALL_DEFARG(str2ld, 2, __VA_ARGS__)
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#define str2ld_defarg_1() 0
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#endif
/* !P99_STR_H_ */
str2ull
#define str2ull(...)
Definition:
p99_str.h:89
uintmax_t
uintmax_t
Definition:
p99_str.h:117
str2l
#define str2l(...)
f
f
Definition:
p99_str.h:138
str2ld
#define str2ld(...)
str2d
#define str2d(...)
Definition:
p99_str.h:149
str2j
#define str2j(...)
ptrdiff_t
ptrdiff_t
Definition:
p99_str.h:101
ld
ld
Definition:
p99_str.h:138
str2uz
#define str2uz(...)
str2f
#define str2f(...)
str2ll
#define str2ll(...)
Definition:
p99_str.h:73
str2ul
#define str2ul(...)
str2t
#define str2t(...)
Definition:
p99_str.h:105
str2uj
#define str2uj(...)
Definition:
p99_str.h:121
d
d
Definition:
p99_str.h:138
p99_classification.h
classification of different types of token sequences
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