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#ifndef VISUAL_KBOBJECT_H
#define VISUAL_KBOBJECT_H
// Copyright (c) 2000, 2001, 2002, 2003 by David Scherer and others.
// See the file license.txt for complete license terms.
// See the file authors.txt for a complete list of contributors.
#include "cvisual.h"
#include <string>
#include <queue>
namespace visual {
/* The kbObject class acts as a synchronization bridge between python and the
* rendering loop.
*/
class kbObject
{
private:
mutex mtx;
std::queue<std::string> keys;
public:
kbObject() {};
std::string pop_next_key();
void push_new_key( std::string key);
int get_available_keys();
};
} // !namespace visual
#endif
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