diff options
Diffstat (limited to 'src/PJ_imw_p.cpp')
| -rw-r--r-- | src/PJ_imw_p.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/PJ_imw_p.cpp b/src/PJ_imw_p.cpp index 7bf9405a..a6e9d0bb 100644 --- a/src/PJ_imw_p.cpp +++ b/src/PJ_imw_p.cpp @@ -12,18 +12,22 @@ PROJ_HEAD(imw_p, "International Map of the World Polyconic") #define TOL 1e-10 #define EPS 1e-10 +namespace { // anonymous namespace enum Mode { NONE_IS_ZERO = 0, /* phi_1 and phi_2 != 0 */ PHI_1_IS_ZERO = 1, /* phi_1 = 0 */ PHI_2_IS_ZERO = -1 /* phi_2 = 0 */ }; +} // anonymous namespace +namespace { // anonymous namespace struct pj_opaque { double P, Pp, Q, Qp, R_1, R_2, sphi_1, sphi_2, C2; double phi_1, phi_2, lam_1; double *en; enum Mode mode; }; +} // anonymous namespace static int phi12(PJ *P, double *del, double *sig) { |