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| author | Kristian Evers <kristianevers@gmail.com> | 2018-12-26 10:53:01 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-26 10:53:01 +0100 |
| commit | 81ec8c0b58d66333fccd3703dab62a11132a0331 (patch) | |
| tree | 41b4675d169f849516649700ab4f50d4cffa4c02 /src/msfn.cpp | |
| parent | 355d681ed88019e97742344bd642c2fd97e700a1 (diff) | |
| parent | 80dad6ef2bed4a83008db06986dc168918d48476 (diff) | |
| download | PROJ-81ec8c0b58d66333fccd3703dab62a11132a0331.tar.gz PROJ-81ec8c0b58d66333fccd3703dab62a11132a0331.zip | |
Merge pull request #1203 from rouault/cpp_conversion
Conversion of most C files to C++
Diffstat (limited to 'src/msfn.cpp')
| -rw-r--r-- | src/msfn.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/msfn.cpp b/src/msfn.cpp new file mode 100644 index 00000000..999e73a7 --- /dev/null +++ b/src/msfn.cpp @@ -0,0 +1,7 @@ +/* determine constant small m */ +#include <math.h> +#include "projects.h" + double +pj_msfn(double sinphi, double cosphi, double es) { + return (cosphi / sqrt (1. - es * sinphi * sinphi)); +} |