Added const qualifier to the 'cGH *' argument of some more IO functions.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusPUGHIO/IOHDF5Util/trunk@44 7842ec3a-9562-4be5-9c5b-06ba18f2b668

1 files changed, 68 insertions, 44 deletions

diff --git a/src/DumpVar.c b/src/DumpVar.c
index 9f31438..a2f9a21 100644
--- a/src/DumpVar.c
+++ b/src/DumpVar.c
@@ -41,45 +41,45 @@ typedef struct
 
 
 /* prototypes of routines defined in this source file */
-static int IOHDF5Util_DumpGS (cGH *GH,
+static int IOHDF5Util_DumpGS (const cGH *GH,
                               int vindex,
                               int timelevel,
                               int iohdf5_type,
-                              ioHDF5Geo_t *request,  
+                              const ioHDF5Geo_t *request,  
                               int check_exisiting_objects,
                               hid_t file);
-static int IOHDF5Util_DumpGA (cGH *GH,
+static int IOHDF5Util_DumpGA (const cGH *GH,
                               int vindex,
                               int timelevel,
-                              ioHDF5Geo_t *request,  
-                              dumpInfo *info,
+                              const ioHDF5Geo_t *request,  
+                              const dumpInfo *info,
                               int check_exisiting_objects,
                               hid_t file);
-static int IOHDF5Util_getDumpData (cGH *GH,
+static int IOHDF5Util_getDumpData (const cGH *GH,
                                    int vindex,
                                    int timelevel,
-                                   ioHDF5Geo_t *request,  
+                                   const ioHDF5Geo_t *request,  
                                    void **outme,
                                    int *free_outme, 
                                    CCTK_INT *geom);
-static void IOHDF5Util_procDump (cGH *GH,
+static void IOHDF5Util_procDump (const cGH *GH,
                                  int vindex,
                                  int timelevel,
-                                 ioHDF5Geo_t *request,  
-                                 void *outme,
-                                 CCTK_INT *geom,
+                                 const ioHDF5Geo_t *request,  
+                                 const void *outme,
+                                 const CCTK_INT *geom,
                                  int proc, 
                                  int iohdf5_type,
                                  int check_exisiting_objects,
                                  hid_t file);
 #ifdef CCTK_MPI
 #ifdef HAVE_PARALLEL
-static void IOHDF5Util_collectiveDump (cGH *GH,
+static void IOHDF5Util_collectiveDump (const cGH *GH,
                                        int vindex,
                                        int timelevel,
-                                       ioHDF5Geo_t *request,  
-                                       void *outme,
-                                       CCTK_INT *geom, 
+                                       const ioHDF5Geo_t *request,  
+                                       const void *outme,
+                                       const CCTK_INT *geom, 
                                        int hdf5io_type,
                                        hid_t file);
 #endif /* HAVE_PARALLEL */
@@ -100,7 +100,7 @@ static void IOHDF5Util_collectiveDump (cGH *GH,
 
    @var        GH
    @vdesc      Pointer to CCTK grid hierarchy
-   @vtype      cGH *
+   @vtype      const cGH *
    @vio        in
    @endvar
    @var        vindex
@@ -115,7 +115,7 @@ static void IOHDF5Util_collectiveDump (cGH *GH,
    @endvar
    @var        request
    @vdesc      pointer to the IO request structure
-   @vtype      ioHDF5Geo_t *
+   @vtype      const ioHDF5Geo_t *
    @vio        in
    @endvar
    @var        file
@@ -139,10 +139,10 @@ static void IOHDF5Util_collectiveDump (cGH *GH,
                  @seeroutine IOHDF5Util_DumpGA
    @endreturndesc
 @@*/
-int IOHDF5Util_DumpVar (cGH *GH,
+int IOHDF5Util_DumpVar (const cGH *GH,
                         int vindex,
                         int timelevel,
-                        ioHDF5Geo_t *request,
+                        const ioHDF5Geo_t *request,
                         hid_t file,
                         int check_exisiting_objects)
 {
@@ -230,7 +230,7 @@ int IOHDF5Util_DumpVar (cGH *GH,
    @enddesc 
    @var        GH
    @vdesc      Pointer to CCTK grid hierarchy
-   @vtype      cGH
+   @vtype      const cGH *
    @vio        in
    @endvar
    @var        vindex
@@ -250,7 +250,7 @@ int IOHDF5Util_DumpVar (cGH *GH,
    @endvar
    @var        request
    @vdesc      pointer to the IO request structure
-   @vtype      ioHDF5Geo_t *
+   @vtype      const ioHDF5Geo_t *
    @vio        in
    @endvar
    @var        check_exisiting_objects
@@ -271,11 +271,11 @@ int IOHDF5Util_DumpVar (cGH *GH,
                always 0
    @endreturndesc
 @@*/
-static int IOHDF5Util_DumpGS (cGH *GH,
+static int IOHDF5Util_DumpGS (const cGH *GH,
                               int vindex,
                               int timelevel,
                               int iohdf5_type,
-                              ioHDF5Geo_t *request,  
+                              const ioHDF5Geo_t *request,  
                               int check_exisiting_objects,
                               hid_t file)
 {
@@ -341,7 +341,7 @@ static int IOHDF5Util_DumpGS (cGH *GH,
 
    @var        GH
    @vdesc      Pointer to CCTK grid hierarchy
-   @vtype      cGH
+   @vtype      const cGH *
    @vio        in
    @endvar
    @var        vindex
@@ -356,7 +356,7 @@ static int IOHDF5Util_DumpGS (cGH *GH,
    @endvar
    @var        request
    @vdesc      pointer to the IO request structure
-   @vtype      ioHDF5Geo_t *
+   @vtype      const ioHDF5Geo_t *
    @vio        in
    @endvar
    @var        info
@@ -364,7 +364,7 @@ static int IOHDF5Util_DumpGS (cGH *GH,
                  - the HDF5 datatype to store
                  - the size of an element of variable
                  - the MPI datatype to communicate
-   @vtype      dumpInfo
+   @vtype      const dumpInfo *
    @vio        in
    @endvar
    @var        check_exisiting_objects
@@ -386,11 +386,11 @@ static int IOHDF5Util_DumpGS (cGH *GH,
                or returncode of @seeroutine IOHDF5Util_getDumpData
    @endreturndesc
 @@*/
-static int IOHDF5Util_DumpGA (cGH *GH,
+static int IOHDF5Util_DumpGA (const cGH *GH,
                               int vindex,
                               int timelevel,
-                              ioHDF5Geo_t *request,  
-                              dumpInfo *info,
+                              const ioHDF5Geo_t *request,  
+                              const dumpInfo *info,
                               int check_exisiting_objects,
                               hid_t file)
 {
@@ -532,10 +532,10 @@ static int IOHDF5Util_DumpGA (cGH *GH,
 /**************************************************************************/
 /*                             local functions                            */
 /**************************************************************************/
-static int IOHDF5Util_getDumpData (cGH *GH,
+static int IOHDF5Util_getDumpData (const cGH *GH,
                                    int vindex,
                                    int timelevel,
-                                   ioHDF5Geo_t *request, 
+                                   const ioHDF5Geo_t *request, 
                                    void **outme,
                                    int *free_outme, 
                                    CCTK_INT *geom)
@@ -639,7 +639,7 @@ static int IOHDF5Util_getDumpData (cGH *GH,
 
    @var        GH
    @vdesc      Pointer to CCTK grid hierarchy
-   @vtype      cGH *
+   @vtype      const cGH *
    @vio        in
    @endvar
    @var        vindex
@@ -652,14 +652,19 @@ static int IOHDF5Util_getDumpData (cGH *GH,
    @vtype      int
    @vio        in
    @endvar
+   @var        request
+   @vdesc      pointer to the IO request structure
+   @vtype      const ioHDF5Geo_t *
+   @vio        in
+   @endvar
    @var        outme
    @vdesc      pointer to the chunk to dump
-   @vtype      void *
+   @vtype      const void *
    @vio        in
    @endvar
    @var        geom
    @vdesc      bounds and sizes of the output
-   @vtype      CCTK_INT[3*dim]
+   @vtype      const CCTK_INT[3*dim]
    @vio        in
    @vcomment   geom[0*dim..1*dim-1]: lower bounds
                geom[1*dim..2*dim-1]: (local) data sizes
@@ -675,18 +680,25 @@ static int IOHDF5Util_getDumpData (cGH *GH,
    @vtype      int
    @vio        in
    @endvar
+   @var        check_exisiting_objects
+   @vdesc      flag indicating if we should check for already existing objects
+               before these are created anew
+               This might happen for existing files reopened after recovery.
+   @vtype      int
+   @vio        in
+   @endvar
    @var        file
    @vdesc      the HDF5 file handle
    @vtype      hid_t
    @vio        in
    @endvar
 @@*/
-static void IOHDF5Util_procDump (cGH *GH,
+static void IOHDF5Util_procDump (const cGH *GH,
                                  int vindex,
                                  int timelevel,
-                                 ioHDF5Geo_t *request,
-                                 void *outme,
-                                 CCTK_INT *geom,
+                                 const ioHDF5Geo_t *request,
+                                 const void *outme,
+                                 const CCTK_INT *geom,
                                  int proc, 
                                  int iohdf5_type,
                                  int check_exisiting_objects,
@@ -843,7 +855,7 @@ static void IOHDF5Util_procDump (cGH *GH,
 
    @var        GH
    @vdesc      Pointer to CCTK grid hierarchy
-   @vtype      cGH *
+   @vtype      const cGH *
    @vio        in
    @endvar
    @var        vindex
@@ -856,14 +868,19 @@ static void IOHDF5Util_procDump (cGH *GH,
    @vtype      int
    @vio        in
    @endvar
+   @var        request
+   @vdesc      pointer to the IO request structure
+   @vtype      const ioHDF5Geo_t *
+   @vio        in
+   @endvar
    @var        outme
    @vdesc      pointer to the chunk to dump
-   @vtype      void *
+   @vtype      const void *
    @vio        in
    @endvar
    @var        geom
    @vdesc      bounds and sizes of the output
-   @vtype      CCTK_INT[3*dim]
+   @vtype      const CCTK_INT[3*dim]
    @vio        in
    @vcomment   geom[0*dim..1*dim-1]: lower bounds
                geom[1*dim..2*dim-1]: (local) data sizes
@@ -874,17 +891,24 @@ static void IOHDF5Util_procDump (cGH *GH,
    @vtype      int
    @vio        in
    @endvar
+   @var        check_exisiting_objects
+   @vdesc      flag indicating if we should check for already existing objects
+               before these are created anew
+               This might happen for existing files reopened after recovery.
+   @vtype      int
+   @vio        in
+   @endvar
    @var        file
    @vdesc      the HDF5 file handle
    @vtype      hid_t
    @vio        in
    @endvar
 @@*/
-static void IOHDF5Util_collectiveDump (cGH *GH,
+static void IOHDF5Util_collectiveDump (const cGH *GH,
                                        int vindex,
                                        int timelevel,
-                                       ioHDF5Geo_t *request,  
-                                       void *outme,
+                                       const ioHDF5Geo_t *request,  
+                                       const void *outme,
                                        CCTK_INT *geom, 
                                        int hdf5io_type,
                                        hid_t file)