gsl-shell.git - gsl-shell

diff --git a/agg-plot/agg-parse-trans.h b/agg-plot/agg-parse-trans.h
index 4b0fc3ba..cd5848f9 100644
--- a/agg-plot/agg-parse-trans.h
+++ b/agg-plot/agg-parse-trans.h

@@ -5,12 +5,13 @@ extern "C" {

#include "lua.h"

}

-#include "agg_color_rgba.h"

+#include <exception>

#include "scalable.h"

#include "drawable.h"

+#include "agg_color_rgba.h"

-class agg_spec_error {

+class agg_spec_error : public std::exception {

public:

enum err_e {

invalid_tag = 0,

@@ -22,7 +23,10 @@ public:

agg_spec_error(enum err_e err) : m_code(err) {};

agg_spec_error() : m_code(generic_error) {};

- const char * message() const { return m_msg[(int) m_code]; };

+ virtual const char* what() const throw()

+ {

+ return m_msg[(int) m_code];

+ }

private:

err_e m_code;