diff options
Diffstat (limited to 'include/proj/coordinateoperation.hpp')
| -rw-r--r-- | include/proj/coordinateoperation.hpp | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/include/proj/coordinateoperation.hpp b/include/proj/coordinateoperation.hpp index 6b32e24d..92b655f9 100644 --- a/include/proj/coordinateoperation.hpp +++ b/include/proj/coordinateoperation.hpp @@ -1726,9 +1726,22 @@ class PROJ_GCC_DLL CoordinateOperationContext { PROJ_DLL GridAvailabilityUse getGridAvailabilityUse() const; - PROJ_DLL void setAllowUseIntermediateCRS(bool use); + /** Describe if and how intermediate CRS should be used */ + enum class IntermediateCRSUse { + /** Always search for intermediate CRS. */ + ALWAYS, - PROJ_DLL bool getAllowUseIntermediateCRS() const; + /** Only attempt looking for intermediate CRS if there is no direct + * transformation available. */ + IF_NO_DIRECT_TRANSFORMATION, + + /* Do not attempt looking for intermediate CRS. */ + NEVER, + }; + + PROJ_DLL void setAllowUseIntermediateCRS(IntermediateCRSUse use); + + PROJ_DLL IntermediateCRSUse getAllowUseIntermediateCRS() const; PROJ_DLL void setIntermediateCRS(const std::vector<std::pair<std::string, std::string>> |