source: icGREP/icgrep-devel/icgrep/pablo/pe_scanthru.h @ 5160

Last change on this file since 5160 was 5160, checked in by nmedfort, 3 years ago

Initial work for incorporating Types into Pablo AST.

File size: 1.1 KB
Line 
1/*
2 *  Copyright (c) 2014 International Characters.
3 *  This software is licensed to the public under the Open Software License 3.0.
4 *  icgrep is a trademark of International Characters.
5 */
6
7#ifndef PS_SCANTHRU_H
8#define PS_SCANTHRU_H
9
10#include <pablo/pabloAST.h>
11
12namespace pablo {
13
14class ScanThru : public Statement {
15    friend class PabloBlock;
16public:
17    static inline bool classof(const PabloAST * e) {
18        return e->getClassTypeId() == ClassTypeId::ScanThru;
19    }
20    static inline bool classof(const void *) {
21        return false;
22    }
23    virtual ~ScanThru() {
24    }
25    PabloAST * getScanFrom() const {
26        return getOperand(0);
27    }
28    PabloAST * getScanThru() const {
29        return getOperand(1);
30    }
31    inline void setLocalCarryIndex(const unsigned idx) {
32        localCarryIndex = idx;
33    }
34    inline unsigned getLocalCarryIndex() const {
35        return localCarryIndex;
36    }
37protected:
38    ScanThru(PabloAST * from, PabloAST * thru, String * name)
39    : Statement(ClassTypeId::ScanThru, from->getType(), {from, thru}, name) {
40
41    }
42private:
43    unsigned localCarryIndex;
44};
45
46}
47
48#endif // PS_SCANTHRU_H
49
50
51
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