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C-Breeze C Compiler Infrastructure [ Project home page] |
pointervalue.cc
Go to the documentation of this file.00001 // $Id: pointervalue.cc,v 1.7 2003/08/07 23:14:31 pnav Exp $ 00002 // ---------------------------------------------------------------------- 00003 // 00004 // C-Breeze 00005 // C Compiler Framework 00006 // 00007 // Copyright (c) 2003 University of Texas at Austin 00008 // 00009 // Samuel Z. Guyer 00010 // Adam Brown 00011 // Teck Bok Tok 00012 // Paul Arthur Navratil 00013 // Calvin Lin 00014 // 00015 // Permission is hereby granted, free of charge, to any person 00016 // obtaining a copy of this software and associated documentation 00017 // files (the "Software"), to deal in the Software without 00018 // restriction, including without limitation the rights to use, copy, 00019 // modify, merge, publish, distribute, sublicense, and/or sell copies 00020 // of the Software, and to permit persons to whom the Software is 00021 // furnished to do so, subject to the following conditions: 00022 // 00023 // The above copyright notice and this permission notice shall be 00024 // included in all copies or substantial portions of the Software. 00025 // 00026 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00027 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00028 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00029 // NONINFRINGEMENT. IN NO EVENT SHALL THE UNIVERSITY OF TEXAS AT 00030 // AUSTIN BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 00031 // IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF 00032 // OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 00033 // THE SOFTWARE. 00034 // 00035 // We acknowledge the C-to-C Translator from MIT Laboratory for 00036 // Computer Science for inspiring parts of the C-Breeze design. 00037 // 00038 // ---------------------------------------------------------------------- 00039 00040 #include "c_breeze.h" 00041 #include "pointervalue.h" 00042 00043 // ------------------------------------------------------------ 00044 // pointerValue class 00045 // ------------------------------------------------------------ 00046 00047 int pointerValue::count = 0; 00048 00049 pointerValue::pointerValue() 00050 : blocks(), 00051 // value(0), 00052 constant_value(0), 00053 is_address(false), 00054 is_a_use(false), 00055 dereferenced() 00056 { 00057 count++; 00058 } 00059 00060 pointerValue::pointerValue(memoryBlock * mb, bool is_address) 00061 : blocks(), 00062 // value(0), 00063 constant_value(0), 00064 is_address(is_address), 00065 is_a_use(false), 00066 dereferenced() 00067 { 00068 blocks.insert(mb); 00069 count++; 00070 } 00074 pointerValue::pointerValue(const pointerValue & other) 00075 : blocks(other.blocks), 00076 constant_value(other.constant_value), 00077 is_address(other.is_address), 00078 is_a_use(other.is_a_use), 00079 dereferenced(other.dereferenced) 00080 { 00081 count++; 00082 } 00083 00084 00085 pointerValue::~pointerValue() 00086 { 00087 count--; 00088 }