* Full author contact details are available in file CREDITS.
*/
-#ifndef LYX_LENGTH_H
-#define LYX_LENGTH_H
+#ifndef LENGTH_H
+#define LENGTH_H
-#include "support/docstring.h"
+#include "support/strfwd.h"
namespace lyx {
/// "data" must be a decimal number, followed by a unit
explicit Length(std::string const & data);
- void swap(Length & rhs)
- {
- std::swap(val_, rhs.val_);
- std::swap(unit_, rhs.unit_);
- }
-
+ ///
+ void swap(Length & rhs);
///
double value() const;
///
private:
///
- double val_;
+ double val_;
///
Length::UNIT unit_;
};
stored into "result", if that is not 0. */
bool isValidGlueLength(std::string const & data, GlueLength * result = 0);
+/// the number of units possible
+extern int const num_units;
+
+/**
+ * array of unit names
+ *
+ * FIXME: I am not sure if "mu" should be possible to select (Lgb)
+ */
+extern char const * const unit_name[];
+extern char const * const unit_name_gui[];
+
+/// return the unit given a string representation such as "cm"
+Length::UNIT unitFromString(std::string const & data);
+
+
} // namespace lyx
-#endif // LYXLENGTH_H
+#endif // LENGTH_H