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#ifndef INCLUDED_RESOURCE_FILE_H
#define INCLUDED_RESOURCE_FILE_H
#include <vector>
#include <map>
#include <string>
/**
* Generic resource file class
*/
class RESOURCE_FILE {
std::string resfile_rep;
mutable std::map<std::string,std::string> resmap_rep;
std::vector<std::string> lines_rep;
bool modified_rep;
public:
/**
* Returns a vector of registered presets
*/
std::vector<std::string> keywords(void) const;
/**
* Returns current resource file name.
*/
const std::string& resource_file(void) const { return resfile_rep; }
/**
* Set resource file name.
*/
void resource_file(const std::string& v) { resfile_rep = v; }
/**
* Returns value of resource 'tag'.
*/
std::string resource(const std::string& tag) const;
/**
* Set resource 'tag' value to 'value'. If value wasn't
* previously defined, it's added.
*/
void resource(const std::string& tag, const std::string& value);
/**
* Returns true if resource 'tag' is 'true', otherwise false
*/
bool boolean_resource(const std::string& tag) const;
/**
* Whether resource 'tag' is specified in the resource file
*/
bool has(const std::string& tag) const;
/**
* Has any resource value been added, removed or modified?
*/
bool is_modified(void) const { return modified_rep; }
/**
* Load/restore resources from file
*/
void load(void);
/**
* Save/store resources to file saving
*/
void save(void);
/**
* Constructor. Resource values are read, if
* filename argument is given.
*/
RESOURCE_FILE(const std::string& resource_file = "");
virtual ~RESOURCE_FILE(void);
};
#endif
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