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6d612ced3d
This commit marks (hopefully) ever one-parameter constructor as explicit. It also uses override in (hopefully) all circumstances where a virtual method is overridden. There are a very few other minor changes - most of them were necessary to get everything to compile (like one additional constructor). In one case I changed an implicit operation to an explicit string conversion - I think the automatically chosen conversion was much more convoluted. This took longer than I want to admit but not as long as I feared :)
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
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#ifndef equiv_class_h
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#define equiv_class_h
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#include <stdio.h>
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#include "CCL.h"
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class EquivClass {
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public:
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explicit EquivClass(int size);
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~EquivClass();
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void UniqueChar(int sym);
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void CCL_Use(CCL* ccl);
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// All done adding character usage info - generate equivalence
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// classes. Returns number of classes.
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int BuildECs();
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void ConvertCCL(CCL* ccl);
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int IsRep(int sym) const { return rep[sym] == sym; }
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int EquivRep(int sym) const { return rep[sym]; }
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int SymEquivClass(int sym) const { return equiv_class[sym]; }
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int* EquivClasses() const { return equiv_class; }
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int NumSyms() const { return size; }
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int NumClasses() const { return num_ecs; }
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void Dump(FILE* f);
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int Size() const;
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protected:
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int size; // size of character set
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int num_ecs; // size of equivalence classes
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int* fwd; // forward list of different classes
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int* bck; // backward list
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int* equiv_class; // symbol's equivalence class
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int* rep; // representative for symbol's equivalence class
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int* ccl_flags;
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int ec_nil, no_class, no_rep;
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};
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#endif
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