73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
#ifndef _INCLUDE_SOURCEMOD_CORE_STRINGTABLE_H_
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#define _INCLUDE_SOURCEMOD_CORE_STRINGTABLE_H_
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class BaseMemTable
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{
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public:
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BaseMemTable(unsigned int init_size);
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~BaseMemTable();
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public:
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/**
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* Allocates 'size' bytes of memory.
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* Optionally outputs the address through 'addr'.
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* Returns an index >= 0 on success, < 0 on failure.
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*/
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int CreateMem(unsigned int size, void **addr);
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/**
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* Given an index into the memory table, returns its address.
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* Returns NULL if invalid.
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*/
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void *GetAddress(int index);
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/**
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* Scraps the memory table. For caching purposes, the memory
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* is not freed, however subsequent calls to CreateMem() will
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* begin at the first index again.
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*/
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void Reset();
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private:
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unsigned char *membase;
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unsigned int size;
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unsigned int tail;
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};
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class BaseStringTable
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{
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public:
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BaseStringTable(unsigned int init_size);
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~BaseStringTable();
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public:
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/**
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* Adds a string to the string table and returns its index.
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*/
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int AddString(const char *string);
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/**
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* Given an index into the string table, returns the associated string.
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*/
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inline const char *GetString(int str)
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{
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return (const char *)m_table.GetAddress(str);
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}
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/**
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* Scraps the string table. For caching purposes, the memory
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* is not freed, however subsequent calls to AddString() will
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* begin at the first index again.
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*/
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void Reset();
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/**
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* Returns the parent BaseMemTable that this string table uses.
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*/
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inline BaseMemTable *GetMemTable()
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{
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return &m_table;
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}
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private:
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BaseMemTable m_table;
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};
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#endif //_INCLUDE_SOURCEMOD_CORE_STRINGTABLE_H_
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