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#include "cvc4_public.h"
#ifndef __CVC4__PREPROC__PREPROCESSING_PASS_H
#define __CVC4__PREPROC__PREPROCESSING_PASS_H
#include "expr/node.h"
#include <iostream>
#include <vector>
#include <string>
#include "smt/dump.h"
#include "theory/rewriter.h"
#include "theory/theory_engine.h"
namespace CVC4 {
namespace preproc {
class PreprocessingPass {
public:
virtual void apply(std::vector<Node>* assertionsToPreprocess) = 0;
void dumpAssertions(const char* key, const std::vector<Node>& assertionList) {
if( Dump.isOn("assertions") &&
Dump.isOn(std::string("assertions:") + key) ) {
// Push the simplified assertions to the dump output stream
for(unsigned i = 0; i < assertionList.size(); ++ i) {
TNode n = assertionList[i];
Dump("assertions") << AssertCommand(Expr(n.toExpr()));
}
}
}
PreprocessingPass(ResourceManager* resourceManager) : d_resourceManager(resourceManager) {
}
private:
ResourceManager* d_resourceManager;
protected:
void spendResource(unsigned amount) {
d_resourceManager->spendResource(amount);
}
// TODO: modify class as needed
};
} // namespace preproc
} // namespace CVC4
#endif /* __CVC4__PREPROC__PREPROCESSING_PASS_H */
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