Viewing file:  AttrMap.h (1.32 KB) -rw-rw-r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*
* phc -- the open source PHP compiler
* See doc/license/README.license for licensing information
*
* Specialized version of Map
*/
#ifndef PHC_ATTR_MAP_H
#define PHC_ATTR_MAP_H
#include "lib/Object.h"
#include "lib/Map.h"
#include "process_ir/IR.h"
#include <string>
class String;
class Integer;
class Boolean;
class AttrMap : public Map<std::string, Object*>
{
public:
AttrMap();
virtual ~AttrMap();
// Retrieve attributes of various types
public:
Boolean* get_boolean(std::string key);
Integer* get_integer(std::string key);
String* get_string(std::string key);
/*
* Special list support. The only list type we support are IR::Node_lists
* and String_lists, as we cant serialize anything else to XML. These
* functions wrap and unwrap them.
*/
template <class T>
List<T*>* get_list (std::string key)
{
return rewrap_list<T> (dyc<List<IR::Node*> > (get (key)));
};
template <class T>
void set_list (std::string key, List<T*>* list)
{
set (key, rewrap_list <IR::Node> (list));
};
// Special support for bools
public:
void set_true(std::string key);
void set_false(std::string key);
bool is_true(std::string key); // is_true returns false is not has(key)
public:
void erase_with_prefix (std::string key_prefix);
public:
AttrMap* clone();
void clone_all_from(AttrMap* other);
};
#endif // PHC_ATTR_MAP_H
|