1 /// \file 2 /// Implementation of superclass elements of an ANTLR3 int stream. 3 /// The only methods required are an allocator and a destructor. 4 /// \addtogroup pANTLR3_INT_STREAM 5 /// @{ 6 7 // [The "BSD licence"] 8 // Copyright (c) 2005-2009 Jim Idle, Temporal Wave LLC 9 // http://www.temporal-wave.com 10 // http://www.linkedin.com/in/jimidle 11 // 12 // All rights reserved. 13 // 14 // Redistribution and use in source and binary forms, with or without 15 // modification, are permitted provided that the following conditions 16 // are met: 17 // 1. Redistributions of source code must retain the above copyright 18 // notice, this list of conditions and the following disclaimer. 19 // 2. Redistributions in binary form must reproduce the above copyright 20 // notice, this list of conditions and the following disclaimer in the 21 // documentation and/or other materials provided with the distribution. 22 // 3. The name of the author may not be used to endorse or promote products 23 // derived from this software without specific prior written permission. 24 // 25 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 26 // IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 27 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 28 // IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 29 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 30 // NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 31 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 32 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 33 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 34 // THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 35 36 #include <antlr3intstream.h> 37 38 static void freeStream (pANTLR3_INT_STREAM stream); 39 40 ANTLR3_API pANTLR3_INT_STREAM 41 antlr3IntStreamNew() 42 { 43 pANTLR3_INT_STREAM stream; 44 45 // Allocate memory 46 // 47 stream = (pANTLR3_INT_STREAM) ANTLR3_CALLOC(1, sizeof(ANTLR3_INT_STREAM)); 48 49 if (stream == NULL) 50 { 51 return NULL; 52 } 53 54 stream->free = freeStream; 55 56 return stream; 57 } 58 59 static void 60 freeStream (pANTLR3_INT_STREAM stream) 61 { 62 ANTLR3_FREE(stream); 63 } 64 65 /// @} 66 /// 67
