error.hpp

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#ifndef RAIIGRAPH_ERROR_HPP
#define RAIIGRAPH_ERROR_HPP
 
#include "igraph.h"
 
namespace raiigraph {
 
class IgraphError : public std::runtime_error {
public:
    IgraphError(igraph_error_t code) : std::runtime_error(igraph_strerror(code)), my_code(code) {}
 
    igraph_error_t code() const {
        return my_code;
    }
 
private:
    igraph_error_t my_code;
};
 
inline void check_code(igraph_error_t code) {
    if (code != IGRAPH_SUCCESS) {
        throw IgraphError(code);
    }
}
 
}
 
#endif