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GuString is now an ordinary C string - it makes live easier. In addition PgfSymbolKS, PgfExprFun and PgfLiteralStr now keep their strings as embedded flexible arrays. The latest change gives us the same compactness as the old representation but it is a lot easier to use.

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This commit is contained in:
kr.angelov
2013-10-04 12:04:39 +00:00
parent 96399838b7
commit 2f78333e28
25 changed files with 412 additions and 779 deletions
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46
src/runtime/c/gu/string.h
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@@ -1,22 +1,3 @@
/*
* Copyright 2011 University of Helsinki.
*
* This file is part of libgu.
*
* Libgu is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* Libgu is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with libgu. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GU_STRING_H_
#define GU_STRING_H_
@@ -24,9 +5,7 @@
#include <gu/in.h>
#include <gu/out.h>
typedef GuOpaque() GuString;
extern const GuString gu_empty_string;
typedef const char* GuString;
GuString
gu_string_copy(GuString string, GuPool* pool);
@@ -43,12 +22,6 @@ gu_string_read_latin1(size_t len, GuPool* pool, GuIn* in, GuExn* err);
GuIn*
gu_string_in(GuString string, GuPool* pool);
bool
gu_string_is_stable(GuString string);
GuString
gu_ucs_string(const GuUCS* ubuf, size_t len, GuPool* pool);
typedef struct GuStringBuf GuStringBuf;
GuStringBuf*
@@ -66,34 +39,21 @@ gu_format_string_v(const char* fmt, va_list args, GuPool* pool);
GuString
gu_format_string(GuPool* pool, const char* fmt, ...);
GuString
gu_str_string(const char* str, GuPool* pool);
bool
gu_string_to_int(GuString s, int *res);
bool
gu_string_to_double(GuString s, double *res);
bool
gu_string_is_prefix(GuString s1, GuString s2);
size_t
gu_string_length(GuString s);
#endif // GU_STRING_H_
#if defined(GU_FUN_H_) && !defined(GU_STRING_H_FUN_)
#define GU_STRING_H_FUN_
bool
gu_string_eq(GuString s1, GuString s2);
extern GuEquality gu_string_equality[1];
int
gu_string_cmp(GuString s1, GuString s2);
extern GuOrder gu_string_order[1];
#endif
@@ -110,7 +70,7 @@ extern GuHasher gu_string_hasher[1];
# ifndef GU_STRING_H_TYPE_
# define GU_STRING_H_TYPE_
extern GU_DECLARE_TYPE(GuString, GuOpaque);
extern GU_DECLARE_KIND(GuString);
# endif
# if defined(GU_MAP_H_TYPE_) && !defined(GU_STRING_H_MAP_TYPE_)
@@ -132,8 +92,6 @@ typedef GuType_GuMap GuType_GuStringMap;
#define GU_STRING_H_SEQ_
typedef GuSeq GuStrings;
// typedef GuBuf GuStringBuf;
#endif