coRestraint.h

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#ifndef COVISE_RESTRAINT_H
#define COVISE_RESTRAINT_H
/**************************************************************************\
 **                                                                        **
 **                                                                        **
 ** Description: Interface classes for application modules to the COVISE   **
 **              software environment                                      **
 **                                                                        **
 **                                                                        **
 **                                                                        **
 **                                                                        **
 **                                                                        **
 **                             (C)1997 RUS                                **
 **                Computing Center University of Stuttgart                **
 **                            Allmandring 30                              **
 **                            70550 Stuttgart                             **
 ** Author:                                                                **
 ** Date:                                                                  **
\**************************************************************************/
 
#include <vector>
#include <string>
 
#include "export.h"
#include "ssize_t.h"
 
namespace vistle {
 
class V_UTILEXPORT coRestraint {
private:
    bool all;
    mutable std::vector<ssize_t> values, min, max;
    mutable bool changed, stringCurrent;
    mutable std::string restraintString;
 
public:
    coRestraint();
    ~coRestraint();
 
    void add(ssize_t mi, ssize_t ma);
    void add(ssize_t val);
    void add(const std::string &selection);
    bool get(ssize_t val, ssize_t &group) const;
    size_t getNumGroups() const { return min.size(); };
    void clear();
    const std::vector<ssize_t> &getValues() const;
    ssize_t lower() const;
    ssize_t upper() const;
    const std::string &getRestraintString() const;
    const std::string getRestraintString(std::vector<ssize_t>) const;
 
    // operators
    bool operator()(ssize_t val) const;
};
 
} // namespace vistle
#endif // COVISE_RESTRAINT_H