Remove wrong use of PROJ_CONST_DECL and replace it with PROJ_PURE_DECL (fixes #1224)

1 files changed, 8 insertions, 8 deletions

diff --git a/src/iso19111/coordinatesystem.cpp b/src/iso19111/coordinatesystem.cpp
index 2281c78f..efba8c05 100644
--- a/src/iso19111/coordinatesystem.cpp
+++ b/src/iso19111/coordinatesystem.cpp
@@ -104,7 +104,7 @@ Meridian::~Meridian() = default;
  *
  * @return the longitude.
  */
-const common::Angle &Meridian::longitude() PROJ_CONST_DEFN {
+const common::Angle &Meridian::longitude() PROJ_PURE_DEFN {
     return d->longitude_;
 }
 
@@ -178,7 +178,7 @@ CoordinateSystemAxis::~CoordinateSystemAxis() = default;
  *
  * @return the abbreviation.
  */
-const std::string &CoordinateSystemAxis::abbreviation() PROJ_CONST_DEFN {
+const std::string &CoordinateSystemAxis::abbreviation() PROJ_PURE_DEFN {
     return d->abbreviation;
 }
 
@@ -199,7 +199,7 @@ const std::string &CoordinateSystemAxis::abbreviation() PROJ_CONST_DEFN {
  *
  * @return the direction.
  */
-const AxisDirection &CoordinateSystemAxis::direction() PROJ_CONST_DEFN {
+const AxisDirection &CoordinateSystemAxis::direction() PROJ_PURE_DEFN {
     return *(d->direction);
 }
 
@@ -213,7 +213,7 @@ const AxisDirection &CoordinateSystemAxis::direction() PROJ_CONST_DEFN {
  *
  * @return the axis unit.
  */
-const common::UnitOfMeasure &CoordinateSystemAxis::unit() PROJ_CONST_DEFN {
+const common::UnitOfMeasure &CoordinateSystemAxis::unit() PROJ_PURE_DEFN {
     return d->unit;
 }
 
@@ -225,7 +225,7 @@ const common::UnitOfMeasure &CoordinateSystemAxis::unit() PROJ_CONST_DEFN {
  * @return the minimum value, or empty.
  */
 const util::optional<double> &
-CoordinateSystemAxis::minimumValue() PROJ_CONST_DEFN {
+CoordinateSystemAxis::minimumValue() PROJ_PURE_DEFN {
     return d->minimumValue;
 }
 
@@ -237,7 +237,7 @@ CoordinateSystemAxis::minimumValue() PROJ_CONST_DEFN {
  * @return the maximum value, or empty.
  */
 const util::optional<double> &
-CoordinateSystemAxis::maximumValue() PROJ_CONST_DEFN {
+CoordinateSystemAxis::maximumValue() PROJ_PURE_DEFN {
     return d->maximumValue;
 }
 
@@ -249,7 +249,7 @@ CoordinateSystemAxis::maximumValue() PROJ_CONST_DEFN {
  *
  * @return the meridian, or null.
  */
-const MeridianPtr &CoordinateSystemAxis::meridian() PROJ_CONST_DEFN {
+const MeridianPtr &CoordinateSystemAxis::meridian() PROJ_PURE_DEFN {
     return d->meridian;
 }
 
@@ -466,7 +466,7 @@ CoordinateSystem::~CoordinateSystem() = default;
  * @return the axes.
  */
 const std::vector<CoordinateSystemAxisNNPtr> &
-CoordinateSystem::axisList() PROJ_CONST_DEFN {
+CoordinateSystem::axisList() PROJ_PURE_DEFN {
     return d->axisList;
 }