-/** \file\r
- * Simple string interface allows indiscriminate allocation of strings\r
- * such that they can be allocated all over the place and released in \r
- * one chunk via a string factory - saves lots of hassle in remembering what\r
- * strings were allocated where.\r
- */\r
-#ifndef _ANTLR3_STRING_H\r
-#define _ANTLR3_STRING_H\r
-\r
-// [The "BSD licence"]\r
-// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC\r
-// http://www.temporal-wave.com\r
-// http://www.linkedin.com/in/jimidle\r
-//\r
-// All rights reserved.\r
-//\r
-// Redistribution and use in source and binary forms, with or without\r
-// modification, are permitted provided that the following conditions\r
-// are met:\r
-// 1. Redistributions of source code must retain the above copyright\r
-// notice, this list of conditions and the following disclaimer.\r
-// 2. Redistributions in binary form must reproduce the above copyright\r
-// notice, this list of conditions and the following disclaimer in the\r
-// documentation and/or other materials provided with the distribution.\r
-// 3. The name of the author may not be used to endorse or promote products\r
-// derived from this software without specific prior written permission.\r
-//\r
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR\r
-// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES\r
-// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.\r
-// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,\r
-// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT\r
-// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\r
-// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
-\r
-#include <antlr3defs.h>\r
-#include <antlr3collections.h>\r
-\r
-#ifdef __cplusplus\r
-extern "C" {\r
-#endif\r
-\r
-/** Base string class tracks the allocations and provides simple string\r
- * tracking functions. Mostly you can work directly on the string for things\r
- * that don't reallocate it, like strchr() etc. Perhaps someone will want to provide implementations for UTF8\r
- * and so on.\r
- */\r
-typedef struct ANTLR3_STRING_struct\r
-{\r
-\r
- /** The factory that created this string\r
- */\r
- pANTLR3_STRING_FACTORY factory;\r
-\r
- /** Pointer to the current string value (starts at NULL unless\r
- * the string allocator is told to create it with a pre known size.\r
- */\r
- pANTLR3_UINT8 chars;\r
-\r
- /** Current length of the string up to and not including, the trailing '\0'\r
- * Note that the actual allocation (->size)\r
- * is always at least one byte more than this to accommodate trailing '\0'\r
- */\r
- ANTLR3_UINT32 len;\r
-\r
- /** Current size of the string in bytes including the trailing '\0'\r
- */\r
- ANTLR3_UINT32 size;\r
-\r
- /** Index of string (allocation number) in case someone wants\r
- * to explicitly release it.\r
- */\r
- ANTLR3_UINT32 index;\r
-\r
- /** Occasionally it is useful to know what the encoding of the string\r
- * actually is, hence it is stored here as one the ANTLR3_ENCODING_ values\r
- */\r
- ANTLR3_UINT8 encoding;\r
-\r
- /** Pointer to function that sets the string value to a specific string in the default encoding\r
- * for this string. For instance, if this is ASCII 8 bit, then this function is the same as set8\r
- * but if the encoding is 16 bit, then the pointer is assumed to point to 16 bit characters not\r
- * 8 bit.\r
- */\r
- pANTLR3_UINT8 (*set) (struct ANTLR3_STRING_struct * string, const char * chars);\r
- \r
- /** Pointer to function that sets the string value to a specific 8 bit string in the default encoding\r
- * for this string. For instance, if this is a 16 bit string, then this function is the same as set8\r
- * but if the encoding is 16 bit, then the pointer is assumed to point to 8 bit characters that must\r
- * be converted to 16 bit characters on the fly.\r
- */\r
- pANTLR3_UINT8 (*set8) (struct ANTLR3_STRING_struct * string, const char * chars);\r
-\r
- /** Pointer to function adds a raw char * type pointer in the default encoding\r
- * for this string. For instance, if this is ASCII 8 bit, then this function is the same as append8\r
- * but if the encoding is 16 bit, then the pointer is assumed to point to 16 bit characters not\r
- * 8 bit.\r
- */\r
- pANTLR3_UINT8 (*append) (struct ANTLR3_STRING_struct * string, const char * newbit);\r
-\r
- /** Pointer to function adds a raw char * type pointer in the default encoding\r
- * for this string. For instance, if this is a 16 bit string, then this function assumes the pointer\r
- * points to 8 bit characters that must be converted on the fly.\r
- */\r
- pANTLR3_UINT8 (*append8) (struct ANTLR3_STRING_struct * string, const char * newbit);\r
-\r
- /** Pointer to function that inserts the supplied string at the specified\r
- * offset in the current string in the default encoding for this string. For instance, if this is an 8\r
- * bit string, then this is the same as insert8, but if this is a 16 bit string, then the poitner\r
- * must point to 16 bit characters.\r
- * \r
- */\r
- pANTLR3_UINT8 (*insert) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, const char * newbit);\r
-\r
- /** Pointer to function that inserts the supplied string at the specified\r
- * offset in the current string in the default encoding for this string. For instance, if this is a 16 bit string\r
- * then the pointer is assumed to point at 8 bit characteres that must be converted on the fly.\r
- */\r
- pANTLR3_UINT8 (*insert8) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, const char * newbit);\r
-\r
- /** Pointer to function that sets the string value to a copy of the supplied string (strings must be in the \r
- * same encoding.\r
- */\r
- pANTLR3_UINT8 (*setS) (struct ANTLR3_STRING_struct * string, struct ANTLR3_STRING_struct * chars);\r
-\r
- /** Pointer to function appends a copy of the characters contained in another string. Strings must be in the\r
- * same encoding.\r
- */\r
- pANTLR3_UINT8 (*appendS) (struct ANTLR3_STRING_struct * string, struct ANTLR3_STRING_struct * newbit);\r
-\r
- /** Pointer to function that inserts a copy of the characters in the supplied string at the specified\r
- * offset in the current string. strings must be in the same encoding.\r
- */\r
- pANTLR3_UINT8 (*insertS) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, struct ANTLR3_STRING_struct * newbit);\r
-\r
- /** Pointer to function that inserts the supplied integer in string form at the specified\r
- * offset in the current string.\r
- */\r
- pANTLR3_UINT8 (*inserti) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, ANTLR3_INT32 i);\r
-\r
- /** Pointer to function that adds a single character to the end of the string, in the encoding of the\r
- * string - 8 bit, 16 bit, utf-8 etc. Input is a single UTF32 (32 bits wide integer) character.\r
- */\r
- pANTLR3_UINT8 (*addc) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 c);\r
-\r
- /** Pointer to function that adds the stringified representation of an integer\r
- * to the string.\r
- */\r
- pANTLR3_UINT8 (*addi) (struct ANTLR3_STRING_struct * string, ANTLR3_INT32 i);\r
-\r
- /** Pointer to function that compares the text of a string to the supplied\r
- * 8 bit character string and returns a result a la strcmp()\r
- */\r
- ANTLR3_UINT32 (*compare8) (struct ANTLR3_STRING_struct * string, const char * compStr);\r
-\r
- /** Pointer to a function that compares the text of a string with the supplied character string\r
- * (which is assumed to be in the same encoding as the string itself) and returns a result\r
- * a la strcmp()\r
- */\r
- ANTLR3_UINT32 (*compare) (struct ANTLR3_STRING_struct * string, const char * compStr);\r
-\r
- /** Pointer to a function that compares the text of a string with the supplied string\r
- * (which is assumed to be in the same encoding as the string itself) and returns a result\r
- * a la strcmp()\r
- */\r
- ANTLR3_UINT32 (*compareS) (struct ANTLR3_STRING_struct * string, struct ANTLR3_STRING_struct * compStr);\r
-\r
- /** Pointer to a function that returns the character indexed at the supplied\r
- * offset as a 32 bit character.\r
- */\r
- ANTLR3_UCHAR (*charAt) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 offset);\r
-\r
- /** Pointer to a function that returns a substring of the supplied string a la .subString(s,e)\r
- * in the Java language.\r
- */\r
- struct ANTLR3_STRING_struct *\r
- (*subString) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 startIndex, ANTLR3_UINT32 endIndex);\r
-\r
- /** Pointer to a function that returns the integer representation of any numeric characters\r
- * at the beginning of the string\r
- */\r
- ANTLR3_INT32 (*toInt32) (struct ANTLR3_STRING_struct * string);\r
-\r
- /** Pointer to a function that yields an 8 bit string regardless of the encoding of the supplied\r
- * string. This is useful when you want to use the text of a token in some way that requires an 8 bit\r
- * value, such as the key for a hashtable. The function is required to produce a usable string even\r
- * if the text given as input has characters that do not fit in 8 bit space, it will replace them\r
- * with some arbitrary character such as '?'\r
- */\r
- struct ANTLR3_STRING_struct *\r
- (*to8) (struct ANTLR3_STRING_struct * string);\r
-\r
- /// Pointer to a function that yields a UT8 encoded string of the current string,\r
- /// regardless of the current encoding of the string. Because there is currently no UTF8\r
- /// handling in the string class, it creates therefore, a string that is useful only for read only \r
- /// applications as it will not contain methods that deal with UTF8 at the moment.\r
- ///\r
- struct ANTLR3_STRING_struct *\r
- (*toUTF8) (struct ANTLR3_STRING_struct * string);\r
- \r
-}\r
- ANTLR3_STRING;\r
-\r
-/** Definition of the string factory interface, which creates and tracks\r
- * strings for you of various shapes and sizes.\r
- */\r
-typedef struct ANTLR3_STRING_FACTORY_struct\r
-{\r
- /** List of all the strings that have been allocated by the factory\r
- */\r
- pANTLR3_VECTOR strings;\r
-\r
- /* Index of next string that we allocate\r
- */\r
- ANTLR3_UINT32 index;\r
-\r
- /** Pointer to function that manufactures an empty string\r
- */\r
- pANTLR3_STRING (*newRaw) (struct ANTLR3_STRING_FACTORY_struct * factory);\r
-\r
- /** Pointer to function that manufactures a raw string with no text in it but space for size\r
- * characters.\r
- */\r
- pANTLR3_STRING (*newSize) (struct ANTLR3_STRING_FACTORY_struct * factory, ANTLR3_UINT32 size);\r
-\r
- /** Pointer to function that manufactures a string from a given pointer and length. The pointer is assumed\r
- * to point to characters in the same encoding as the string type, hence if this is a 16 bit string the\r
- * pointer should point to 16 bit characters.\r
- */\r
- pANTLR3_STRING (*newPtr) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string, ANTLR3_UINT32 size);\r
-\r
- /** Pointer to function that manufactures a string from a given pointer and length. The pointer is assumed to\r
- * point at 8 bit characters which must be converted on the fly to the encoding of the actual string.\r
- */\r
- pANTLR3_STRING (*newPtr8) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string, ANTLR3_UINT32 size);\r
-\r
- /** Pointer to function that manufactures a string from a given pointer and works out the length. The pointer is \r
- * assumed to point to characters in the same encoding as the string itself, i.e. 16 bit if a 16 bit\r
- * string and so on.\r
- */\r
- pANTLR3_STRING (*newStr) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string);\r
-\r
- /** Pointer to function that manufactures a string from a given pointer and length. The pointer should\r
- * point to 8 bit characters regardless of the actual encoding of the string. The 8 bit characters\r
- * will be converted to the actual string encoding on the fly.\r
- */\r
- pANTLR3_STRING (*newStr8) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string);\r
-\r
- /** Pointer to function that deletes the string altogether\r
- */\r
- void (*destroy) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_STRING string);\r
-\r
- /** Pointer to function that returns a copy of the string in printable form without any control\r
- * characters in it.\r
- */\r
- pANTLR3_STRING (*printable)(struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_STRING string);\r
-\r
- /** Pointer to function that closes the factory\r
- */\r
- void (*close) (struct ANTLR3_STRING_FACTORY_struct * factory);\r
-\r
-}\r
- ANTLR3_STRING_FACTORY;\r
-\r
-#ifdef __cplusplus\r
-}\r
-#endif\r
-\r
-#endif\r
-\r
+/** \file
+ * Simple string interface allows indiscriminate allocation of strings
+ * such that they can be allocated all over the place and released in
+ * one chunk via a string factory - saves lots of hassle in remembering what
+ * strings were allocated where.
+ */
+#ifndef _ANTLR3_STRING_H
+#define _ANTLR3_STRING_H
+
+// [The "BSD licence"]
+// Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC
+// http://www.temporal-wave.com
+// http://www.linkedin.com/in/jimidle
+//
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the distribution.
+// 3. The name of the author may not be used to endorse or promote products
+// derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include <antlr3defs.h>
+#include <antlr3collections.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** Base string class tracks the allocations and provides simple string
+ * tracking functions. Mostly you can work directly on the string for things
+ * that don't reallocate it, like strchr() etc. Perhaps someone will want to provide implementations for UTF8
+ * and so on.
+ */
+typedef struct ANTLR3_STRING_struct
+{
+
+ /** The factory that created this string
+ */
+ pANTLR3_STRING_FACTORY factory;
+
+ /** Pointer to the current string value (starts at NULL unless
+ * the string allocator is told to create it with a pre known size.
+ */
+ pANTLR3_UINT8 chars;
+
+ /** Current length of the string up to and not including, the trailing '\0'
+ * Note that the actual allocation (->size)
+ * is always at least one byte more than this to accommodate trailing '\0'
+ */
+ ANTLR3_UINT32 len;
+
+ /** Current size of the string in bytes including the trailing '\0'
+ */
+ ANTLR3_UINT32 size;
+
+ /** Index of string (allocation number) in case someone wants
+ * to explicitly release it.
+ */
+ ANTLR3_UINT32 index;
+
+ /** Occasionally it is useful to know what the encoding of the string
+ * actually is, hence it is stored here as one the ANTLR3_ENCODING_ values
+ */
+ ANTLR3_UINT8 encoding;
+
+ /** Pointer to function that sets the string value to a specific string in the default encoding
+ * for this string. For instance, if this is ASCII 8 bit, then this function is the same as set8
+ * but if the encoding is 16 bit, then the pointer is assumed to point to 16 bit characters not
+ * 8 bit.
+ */
+ pANTLR3_UINT8 (*set) (struct ANTLR3_STRING_struct * string, const char * chars);
+
+ /** Pointer to function that sets the string value to a specific 8 bit string in the default encoding
+ * for this string. For instance, if this is a 16 bit string, then this function is the same as set8
+ * but if the encoding is 16 bit, then the pointer is assumed to point to 8 bit characters that must
+ * be converted to 16 bit characters on the fly.
+ */
+ pANTLR3_UINT8 (*set8) (struct ANTLR3_STRING_struct * string, const char * chars);
+
+ /** Pointer to function adds a raw char * type pointer in the default encoding
+ * for this string. For instance, if this is ASCII 8 bit, then this function is the same as append8
+ * but if the encoding is 16 bit, then the pointer is assumed to point to 16 bit characters not
+ * 8 bit.
+ */
+ pANTLR3_UINT8 (*append) (struct ANTLR3_STRING_struct * string, const char * newbit);
+
+ /** Pointer to function adds a raw char * type pointer in the default encoding
+ * for this string. For instance, if this is a 16 bit string, then this function assumes the pointer
+ * points to 8 bit characters that must be converted on the fly.
+ */
+ pANTLR3_UINT8 (*append8) (struct ANTLR3_STRING_struct * string, const char * newbit);
+
+ /** Pointer to function that inserts the supplied string at the specified
+ * offset in the current string in the default encoding for this string. For instance, if this is an 8
+ * bit string, then this is the same as insert8, but if this is a 16 bit string, then the poitner
+ * must point to 16 bit characters.
+ *
+ */
+ pANTLR3_UINT8 (*insert) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, const char * newbit);
+
+ /** Pointer to function that inserts the supplied string at the specified
+ * offset in the current string in the default encoding for this string. For instance, if this is a 16 bit string
+ * then the pointer is assumed to point at 8 bit characteres that must be converted on the fly.
+ */
+ pANTLR3_UINT8 (*insert8) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, const char * newbit);
+
+ /** Pointer to function that sets the string value to a copy of the supplied string (strings must be in the
+ * same encoding.
+ */
+ pANTLR3_UINT8 (*setS) (struct ANTLR3_STRING_struct * string, struct ANTLR3_STRING_struct * chars);
+
+ /** Pointer to function appends a copy of the characters contained in another string. Strings must be in the
+ * same encoding.
+ */
+ pANTLR3_UINT8 (*appendS) (struct ANTLR3_STRING_struct * string, struct ANTLR3_STRING_struct * newbit);
+
+ /** Pointer to function that inserts a copy of the characters in the supplied string at the specified
+ * offset in the current string. strings must be in the same encoding.
+ */
+ pANTLR3_UINT8 (*insertS) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, struct ANTLR3_STRING_struct * newbit);
+
+ /** Pointer to function that inserts the supplied integer in string form at the specified
+ * offset in the current string.
+ */
+ pANTLR3_UINT8 (*inserti) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 point, ANTLR3_INT32 i);
+
+ /** Pointer to function that adds a single character to the end of the string, in the encoding of the
+ * string - 8 bit, 16 bit, utf-8 etc. Input is a single UTF32 (32 bits wide integer) character.
+ */
+ pANTLR3_UINT8 (*addc) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 c);
+
+ /** Pointer to function that adds the stringified representation of an integer
+ * to the string.
+ */
+ pANTLR3_UINT8 (*addi) (struct ANTLR3_STRING_struct * string, ANTLR3_INT32 i);
+
+ /** Pointer to function that compares the text of a string to the supplied
+ * 8 bit character string and returns a result a la strcmp()
+ */
+ ANTLR3_UINT32 (*compare8) (struct ANTLR3_STRING_struct * string, const char * compStr);
+
+ /** Pointer to a function that compares the text of a string with the supplied character string
+ * (which is assumed to be in the same encoding as the string itself) and returns a result
+ * a la strcmp()
+ */
+ ANTLR3_UINT32 (*compare) (struct ANTLR3_STRING_struct * string, const char * compStr);
+
+ /** Pointer to a function that compares the text of a string with the supplied string
+ * (which is assumed to be in the same encoding as the string itself) and returns a result
+ * a la strcmp()
+ */
+ ANTLR3_UINT32 (*compareS) (struct ANTLR3_STRING_struct * string, struct ANTLR3_STRING_struct * compStr);
+
+ /** Pointer to a function that returns the character indexed at the supplied
+ * offset as a 32 bit character.
+ */
+ ANTLR3_UCHAR (*charAt) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 offset);
+
+ /** Pointer to a function that returns a substring of the supplied string a la .subString(s,e)
+ * in the Java language.
+ */
+ struct ANTLR3_STRING_struct *
+ (*subString) (struct ANTLR3_STRING_struct * string, ANTLR3_UINT32 startIndex, ANTLR3_UINT32 endIndex);
+
+ /** Pointer to a function that returns the integer representation of any numeric characters
+ * at the beginning of the string
+ */
+ ANTLR3_INT32 (*toInt32) (struct ANTLR3_STRING_struct * string);
+
+ /** Pointer to a function that yields an 8 bit string regardless of the encoding of the supplied
+ * string. This is useful when you want to use the text of a token in some way that requires an 8 bit
+ * value, such as the key for a hashtable. The function is required to produce a usable string even
+ * if the text given as input has characters that do not fit in 8 bit space, it will replace them
+ * with some arbitrary character such as '?'
+ */
+ struct ANTLR3_STRING_struct *
+ (*to8) (struct ANTLR3_STRING_struct * string);
+
+ /// Pointer to a function that yields a UT8 encoded string of the current string,
+ /// regardless of the current encoding of the string. Because there is currently no UTF8
+ /// handling in the string class, it creates therefore, a string that is useful only for read only
+ /// applications as it will not contain methods that deal with UTF8 at the moment.
+ ///
+ struct ANTLR3_STRING_struct *
+ (*toUTF8) (struct ANTLR3_STRING_struct * string);
+
+}
+ ANTLR3_STRING;
+
+/** Definition of the string factory interface, which creates and tracks
+ * strings for you of various shapes and sizes.
+ */
+typedef struct ANTLR3_STRING_FACTORY_struct
+{
+ /** List of all the strings that have been allocated by the factory
+ */
+ pANTLR3_VECTOR strings;
+
+ /* Index of next string that we allocate
+ */
+ ANTLR3_UINT32 index;
+
+ /** Pointer to function that manufactures an empty string
+ */
+ pANTLR3_STRING (*newRaw) (struct ANTLR3_STRING_FACTORY_struct * factory);
+
+ /** Pointer to function that manufactures a raw string with no text in it but space for size
+ * characters.
+ */
+ pANTLR3_STRING (*newSize) (struct ANTLR3_STRING_FACTORY_struct * factory, ANTLR3_UINT32 size);
+
+ /** Pointer to function that manufactures a string from a given pointer and length. The pointer is assumed
+ * to point to characters in the same encoding as the string type, hence if this is a 16 bit string the
+ * pointer should point to 16 bit characters.
+ */
+ pANTLR3_STRING (*newPtr) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string, ANTLR3_UINT32 size);
+
+ /** Pointer to function that manufactures a string from a given pointer and length. The pointer is assumed to
+ * point at 8 bit characters which must be converted on the fly to the encoding of the actual string.
+ */
+ pANTLR3_STRING (*newPtr8) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string, ANTLR3_UINT32 size);
+
+ /** Pointer to function that manufactures a string from a given pointer and works out the length. The pointer is
+ * assumed to point to characters in the same encoding as the string itself, i.e. 16 bit if a 16 bit
+ * string and so on.
+ */
+ pANTLR3_STRING (*newStr) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string);
+
+ /** Pointer to function that manufactures a string from a given pointer and length. The pointer should
+ * point to 8 bit characters regardless of the actual encoding of the string. The 8 bit characters
+ * will be converted to the actual string encoding on the fly.
+ */
+ pANTLR3_STRING (*newStr8) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_UINT8 string);
+
+ /** Pointer to function that deletes the string altogether
+ */
+ void (*destroy) (struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_STRING string);
+
+ /** Pointer to function that returns a copy of the string in printable form without any control
+ * characters in it.
+ */
+ pANTLR3_STRING (*printable)(struct ANTLR3_STRING_FACTORY_struct * factory, pANTLR3_STRING string);
+
+ /** Pointer to function that closes the factory
+ */
+ void (*close) (struct ANTLR3_STRING_FACTORY_struct * factory);
+
+}
+ ANTLR3_STRING_FACTORY;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
Code Review / simantics / platform.git / blobdiff