Commit 18c84074 authored by Pawel Sznajder's avatar Pawel Sznajder
Browse files

make `toString()` function const partons/core/partons#7

parent 89539a5b
......@@ -67,7 +67,7 @@ public:
* Returns a formatted string displaying the type.
* @return std::string
*/
std::string toString();
std::string toString() const;
/**
* Returns a short name for the type.
......
......@@ -65,7 +65,7 @@ public:
*
* @return std::string
*/
std::string toString();
std::string toString() const;
private:
double m_z; ///< z-coordinate.
......
......@@ -44,7 +44,7 @@ IntegratorType1D::operator IntegratorType1D::Type() const {
return m_type;
}
std::string IntegratorType1D::toString() {
std::string IntegratorType1D::toString() const {
switch (m_type) {
case TRAPEZOIDAL:
return "TRAPEZOIDAL";
......
......@@ -29,7 +29,7 @@ void Vector3D::setZ(double z) {
m_z = z;
}
std::string Vector3D::toString() {
std::string Vector3D::toString() const {
std::ostringstream os;
......
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