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| author | Even Rouault <even.rouault@spatialys.com> | 2020-03-06 20:38:38 +0100 |
|---|---|---|
| committer | Even Rouault <even.rouault@spatialys.com> | 2020-03-08 19:58:35 +0100 |
| commit | 60d3df673ca224107eb63e459073fc11ab5f4f16 (patch) | |
| tree | 52c871c17f0c98c90ce6415cdb79dc1e73c14f4d /src/projections/airy.cpp | |
| parent | 38ec5e662a74d40e02e38dc5dca553c3ecb04356 (diff) | |
| download | PROJ-60d3df673ca224107eb63e459073fc11ab5f4f16.tar.gz PROJ-60d3df673ca224107eb63e459073fc11ab5f4f16.zip | |
src/projections/: remove assignments in expression and multiple statements per line
Should hopefully result in no change in results, and hopefully more
readable code...
Diffstat (limited to 'src/projections/airy.cpp')
| -rw-r--r-- | src/projections/airy.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/projections/airy.cpp b/src/projections/airy.cpp index 91b4b7a2..f7602e53 100644 --- a/src/projections/airy.cpp +++ b/src/projections/airy.cpp @@ -77,7 +77,8 @@ static PJ_XY airy_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward proj_errno_set(P, PJD_ERR_TOLERANCE_CONDITION); return xy; } - if (fabs(s = 1. - cosz) > EPS) { + s = 1. - cosz; + if (fabs(s) > EPS) { t = 0.5 * (1. + cosz); if(t == 0) { proj_errno_set(P, PJD_ERR_TOLERANCE_CONDITION); @@ -88,8 +89,7 @@ static PJ_XY airy_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward Krho = 0.5 - Q->Cb; xy.x = Krho * cosphi * sinlam; if (Q->mode == OBLIQ) - xy.y = Krho * (Q->cosph0 * sinphi - - Q->sinph0 * cosphi * coslam); + xy.y = Krho * (Q->cosph0 * sinphi - Q->sinph0 * cosphi * coslam); else xy.y = Krho * sinphi; break; @@ -100,7 +100,8 @@ static PJ_XY airy_s_forward (PJ_LP lp, PJ *P) { /* Spheroidal, forward proj_errno_set(P, PJD_ERR_TOLERANCE_CONDITION); return xy; } - if ((lp.phi *= 0.5) > EPS) { + lp.phi *= 0.5; + if (lp.phi > EPS) { t = tan(lp.phi); Krho = -2.*(log(cos(lp.phi)) / t + t * Q->Cb); xy.x = Krho * sinlam; |