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/**
* @module cmem
* @author Guenther Neuwirth (0626638), Manuel Mausz (0728348)
* @brief class for providing 256 registers.
* @date 11.05.2009
*/
#ifndef CMEM_H
#define CMEM_H
#include <stdexcept>
#include <string>
#include <set>
#ifdef DEBUG
# include <iostream>
#endif
#include "cdat.h"
#define MAX_REGISTER 256;
/**
* @class CMem
*
* Parses a simple line based scriptfile with some limitations:
* first function (starting a block) must be a read-command,
* last must be a write-command (ending this block).
*
* read- and write-commands have hard coded parameters, number#1 being a filetype.
* Classes handling certain filetypes must be of type CFile.
* Custom functions will be passed to CFile::callFunc().
*
* On error ParserError will be thrown.
*/
class CMem
{
public:
/**
* @method CMem
* @brief Default ctor
* @param memoryfile filename
* @return -
* @globalvars none
* @exception bad_alloc
* @conditions none
*/
CMem(const std::string& memfile);
/**
* @method ~CMem
* @brief Default dtor
* @param -
* @return -
* @globalvars none
* @exception none
* @conditions none
*/
~CMem();
CDat& getRegister(const std::string reg);
CDat& getMem(const std::string addr)
{
return getRegister("R0");
}
void setMem(const std::string addr, const CDat& value)
{}
#ifdef DEBUG
/**
* @method dump
* @brief Dumps the resgister contnent to ostream
* @param out output stream
* @return -
* @globalvars
* @exception
* @conditions
*/
void dump(std::ostream& out);
#endif
private:
/* members */
std::string m_memfile;
std::vector<CDat> m_registers;
};
#endif
/* vim: set et sw=2 ts=2: */
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