diff options
| author | allen <allen@17b73243-c579-4c4c-a9d2-2d5706c11dac> | 1999-09-14 11:23:58 +0000 |
|---|---|---|
| committer | allen <allen@17b73243-c579-4c4c-a9d2-2d5706c11dac> | 1999-09-14 11:23:58 +0000 |
| commit | 762ecfe3246c432f6e72336f909eca112dab8636 (patch) | |
| tree | 0f0c90bdf2ced0f2c34ba8f029dd8a8d9cb56f5f /src/include | |
| parent | 2a4a453dd7fd13f6b07604b3dfce1818567bb253 (diff) | |
Changing again how we deal with space and time, ready for AMR.
Now cctk_delta_space(i) are (again) the grid spacing on the BASE grid
and there are macros
CCTK_DELTA_SPACE(i) = cctk_delta_space(i)/cctk_levfac(i)
to give the grid spacing on the local grid. Similarly with
CCTK_DELTA_TIME
You should switch over to using this variables whenever you want
the grid spacings, to be ready for mesh refinement drivers.
git-svn-id: http://svn.cactuscode.org/flesh/trunk@909 17b73243-c579-4c4c-a9d2-2d5706c11dac
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/cctk.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/include/cctk.h b/src/include/cctk.h index 8598ad86..e4092fa3 100644 --- a/src/include/cctk.h +++ b/src/include/cctk.h @@ -51,6 +51,9 @@ #define CCTK_PASS_FTOF CCTK_FARGUMENTS +#define CCTK_DELTA_SPACE(x) cctk_delta_space(x)/cctk_levfac(x) +#define CCTK_DELTA_TIME cctk_delta_time + #endif /*FCODE*/ #ifdef CCODE @@ -58,6 +61,8 @@ #include "cGH.h" #define CCTK_GFINDEX3D(GH,i,j,k) ((i) + GH->cctk_lsh[0]*((j)+GH->cctk_lsh[1]*(k))) +#define CCTK_GFINDEX2D(GH,i,j) ((i) + GH->cctk_lsh[0]*((j))) +#define CCTK_GFINDEX1D(GH,i) (i) #define CCTK_PRINTSEPARATOR \ @@ -120,6 +125,9 @@ extern int _cctk_one; #define CCTK_PASS_CTOC cctkGH +#define CCTK_DELTA_SPACE(x) cctk_delta_space[x]/cctk_levfac[x] +#define CCTK_DELTA_TIME cctk_delta_time + #endif /*CCODE*/ #define CCTK_VARIABLE_CHAR 1 @@ -127,6 +135,7 @@ extern int _cctk_one; #define CCTK_VARIABLE_REAL 3 #define CCTK_VARIABLE_COMPLEX 4 + /*#define CCTK_MAKESTRING(x) CCTK_REALSTRING(x) #define CCTK_REALSTRING(x) #x #define CCTK_WARN(a,b) CCTK_Warn(a,CCTK_MAKESTRING(CCTK_THORN),b,__LINE__,__FILE__) |