CMD/CMD_Alias.h

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/*
 * PROPRIETARY INFORMATION.  This software is proprietary to
 * Side Effects Software Inc., and is not to be reproduced,
 * transmitted, or disclosed in any way without written permission.
 *
 * Produced by:
 *      Mark Elendt
 *      Side Effects Software Inc.
 *      20 Maud St.
 *      Toronto, Ontario,  M5V 2M5
 *      Canada
 *      416-366-4607
 *
 * NAME:        CMD library (C++)
 *
 * COMMENTS:    Alias handling for CMD library
 *
 */

#ifndef __CMD_Alias_H__
#define __CMD_Alias_H__

#include "CMD_API.h"
#include "CMD_SymbolList.h"

class CMD_Alias;

class CMD_API CMD_AliasTable : public CMD_SymbolList
{
public:
             CMD_AliasTable();
    virtual ~CMD_AliasTable();

    bool                 hasAlias(const char *name)
                         {
                             return hasValue(name);
                         }
    bool                 getAlias(const char *name, UT_String &value)
                         {
                             return getValue(name, value);
                         }
    void                 setAlias(const char *name, const char *value)
                         {
                             setValue(name, value, /*export_var=*/false);
                         }
    int                  destroyAlias(const char *name)
                         {
                             return destroySymbol(name);
                         }
    int                  getAliasNames(UT_StringArray &nameList)
                         {
                             return getSymbolNames(nameList);
                         }

private:
    virtual int                  isValidSymbolName(const char *name) const;
    virtual CMD_SymbolEntry     *createEntry(const char *name,
                                             const char *value,
                                             bool export_var);

    void                         save(CMD_Manager *cman, ostream &os);
    friend class                 CMD_Manager;   // For save

private:
    UT_SymbolTable      *myTable;
};

#endif

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