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f5a76c1aed
This largely copies over Spicy's `.clang-format` configuration file. The one place where we deviate is header include order since Zeek depends on headers being included in a certain order.
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
// See the file "COPYING" in the main distribution directory for copyright.
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#pragma once
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#include <stdio.h>
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namespace zeek::detail {
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class CCL;
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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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bool 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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} // namespace zeek::detail
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