G(arbage) C(ollected) X(Query) Engine: notcondexpression.h Source File

00001 
00002 /*
00003  | Author: Michael Schmidt;
00004  |         Gunnar Jehl 
00005  |
00006  | ************************* SOFTWARE LICENSE AGREEMENT ***********************
00007  | This source code is published under the BSD License.
00008  |
00009  | See file 'LICENSE.txt' that comes with this distribution or
00010  | http://dbis.informatik.uni-freiburg.de/index.php?project=GCX/license.php
00011  | for the full license agreement.
00012  |
00013  | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00014  | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00015  | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
00016  | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
00017  | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
00018  | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
00019  | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
00020  | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
00021  | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
00022  | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00023  | POSSIBILITY OF SUCH DAMAGE.
00024  | ****************************************************************************
00025 */
00026 
00035 #ifndef NOTCONDEXPRESSION_H
00036 #define NOTCONDEXPRESSION_H
00037 
00038 #include "condexpression.h"
00039 
00050 class NotCondExpression:public CondExpression {
00051 
00052   public:
00057     NotCondExpression(CondExpression * _exp);
00058 
00062     virtual ~ NotCondExpression();
00063 
00067     virtual void scopeCheck(vector < unsigned >&def_vars,
00068                             vector < unsigned >&introduced_vars,
00069                             vector < unsigned >&violating_vars);
00070 
00074     virtual void replaceVarId(unsigned old_id, unsigned new_id);
00075 
00079     virtual void extractFSAMap(FSAMap * fsamap, unsigned parent_var);
00080 
00084     virtual void extractParVarMap(ParVarMap * parvarmap);
00085 
00089     virtual void extractDependencies(vector < DependencySet * >*depset);
00090 
00094     virtual Expression *placeSignOffs(vector < SignOffExpression * >&signoffs);
00095 
00099     virtual void rewriteEmptyFuncts();
00100 
00104     virtual void rewriteVarstepCondExps();
00105 
00109     virtual void rewriteAggregateFuncts();
00110 
00114     virtual void print(OutputStream & dos) const;
00115 
00119     virtual void init(BufferNode * root);
00120 
00124     virtual void eval(OutputStream & eos, Environment * env, unsigned modus);
00125 
00129     virtual bool evalCond(OutputStream & eos, Environment * env,
00130                           unsigned modus);
00131 
00132   private:
00137      CondExpression * exp;
00138 };
00139 
00140 #endif // NOTCONDEXPRESSION_H