Clang-format of source files

1 files changed, 185 insertions, 187 deletions

diff --git a/examples/h5_attribute.c b/examples/h5_attribute.c
index 0e275c7..7a619f9 100644
--- a/examples/h5_attribute.c
+++ b/examples/h5_attribute.c
@@ -29,193 +29,192 @@
 
 #define H5FILE_NAME "Attributes.h5"
 
-#define RANK  1   /* Rank and size of the dataset  */
-#define SIZE  7
+#define RANK 1 /* Rank and size of the dataset  */
+#define SIZE 7
 
-#define ARANK  2   /* Rank and dimension sizes of the first dataset attribute */
+#define ARANK  2 /* Rank and dimension sizes of the first dataset attribute */
 #define ADIM1  2
 #define ADIM2  3
-#define ANAME  "Float attribute"      /* Name of the array attribute */
+#define ANAME  "Float attribute"     /* Name of the array attribute */
 #define ANAMES "Character attribute" /* Name of the string attribute */
 
 static herr_t attr_info(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *opdata);
-                                     /* Operator function */
+/* Operator function */
 
 int
-main (void)
+main(void)
 {
 
-   hid_t   file, dataset;       /* File and dataset identifiers */
-
-   hid_t   fid;                 /* Dataspace identifier */
-   hid_t   attr1, attr2, attr3; /* Attribute identifiers */
-   hid_t   attr;
-   hid_t   aid1, aid2, aid3;    /* Attribute dataspace identifiers */
-   hid_t   atype, atype_mem;    /* Attribute type */
-   H5T_class_t  type_class;
-
-   hsize_t fdim[] = {SIZE};
-   hsize_t adim[] = {ADIM1, ADIM2};  /* Dimensions of the first attribute  */
-
-   float matrix[ADIM1][ADIM2]; /* Attribute data */
-
-   herr_t  ret;                /* Return value */
-   H5O_info2_t oinfo;          /* Object info */
-   unsigned i, j;              /* Counters */
-   char    string_out[80];     /* Buffer to read string attribute back */
-   int     point_out;          /* Buffer to read scalar attribute back */
-
-   /*
-    * Data initialization.
-    */
-   int vector[] = {1, 2, 3, 4, 5, 6, 7};  /* Dataset data */
-   int point = 1;                         /* Value of the scalar attribute */
-   char string[] = "ABCD";                /* Value of the string attribute */
-
-
-   for (i=0; i < ADIM1; i++) {            /* Values of the array attribute */
-       for (j=0; j < ADIM2; j++)
-       matrix[i][j] = -1.;
-   }
-
-   /*
-    * Create a file.
-    */
-   file = H5Fcreate(H5FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
-
-   /*
-    * Create the dataspace for the dataset in the file.
-    */
-   fid = H5Screate(H5S_SIMPLE);
-   ret = H5Sset_extent_simple(fid, RANK, fdim, NULL);
-
-   /*
-    * Create the dataset in the file.
-    */
-   dataset = H5Dcreate2(file, "Dataset", H5T_NATIVE_INT, fid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
-
-   /*
-    * Write data to the dataset.
-    */
-   ret = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL , H5S_ALL, H5P_DEFAULT, vector);
-
-   /*
-    * Create dataspace for the first attribute.
-    */
-   aid1 = H5Screate(H5S_SIMPLE);
-   ret  = H5Sset_extent_simple(aid1, ARANK, adim, NULL);
-
-   /*
-    * Create array attribute.
-    */
-   attr1 = H5Acreate2(dataset, ANAME, H5T_NATIVE_FLOAT, aid1, H5P_DEFAULT, H5P_DEFAULT);
-
-   /*
-    * Write array attribute.
-    */
-   ret = H5Awrite(attr1, H5T_NATIVE_FLOAT, matrix);
-
-   /*
-    * Create scalar attribute.
-    */
-   aid2  = H5Screate(H5S_SCALAR);
-   attr2 = H5Acreate2(dataset, "Integer attribute", H5T_NATIVE_INT, aid2,
-                     H5P_DEFAULT, H5P_DEFAULT);
-
-   /*
-    * Write scalar attribute.
-    */
-   ret = H5Awrite(attr2, H5T_NATIVE_INT, &point);
-
-   /*
-    * Create string attribute.
-    */
-   aid3  = H5Screate(H5S_SCALAR);
-   atype = H5Tcopy(H5T_C_S1);
-           H5Tset_size(atype, 5);
-           H5Tset_strpad(atype,H5T_STR_NULLTERM);
-   attr3 = H5Acreate2(dataset, ANAMES, atype, aid3, H5P_DEFAULT, H5P_DEFAULT);
-
-   /*
-    * Write string attribute.
-    */
-   ret = H5Awrite(attr3, atype, string);
-
-   /*
-    * Close attribute and file dataspaces, and datatype.
-    */
-   ret = H5Sclose(aid1);
-   ret = H5Sclose(aid2);
-   ret = H5Sclose(aid3);
-   ret = H5Sclose(fid);
-   ret = H5Tclose(atype);
-
-   /*
-    * Close the attributes.
-    */
-   ret = H5Aclose(attr1);
-   ret = H5Aclose(attr2);
-   ret = H5Aclose(attr3);
-
-   /*
-    * Close the dataset.
-    */
-   ret = H5Dclose(dataset);
-
-   /*
-    * Close the file.
-    */
-   ret = H5Fclose(file);
-
-   /*
-    * Reopen the file.
-    */
-   file = H5Fopen(H5FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT);
-
-   /*
-    * Open the dataset.
-    */
-   dataset = H5Dopen2(file, "Dataset", H5P_DEFAULT);
-
-   /*
-    * Attach to the scalar attribute using attribute name, then read and
-    * display its value.
-    */
-   attr = H5Aopen(dataset, "Integer attribute", H5P_DEFAULT);
-   ret  = H5Aread(attr, H5T_NATIVE_INT, &point_out);
-   printf("The value of the attribute \"Integer attribute\" is %d \n", point_out);
-   ret =  H5Aclose(attr);
-
-   /*
-    * Find string attribute by iterating through all attributes
-    */
-   ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
-   for(i = 0; i < (unsigned)oinfo.num_attrs; i++) {
-      attr = H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)i, H5P_DEFAULT, H5P_DEFAULT);
-      atype = H5Aget_type(attr);
-      type_class = H5Tget_class(atype);
-      if (type_class == H5T_STRING) {
-           atype_mem = H5Tget_native_type(atype, H5T_DIR_ASCEND);
-           ret   = H5Aread(attr, atype_mem, string_out);
-           printf("Found string attribute; its index is %d , value =   %s \n", i, string_out);
-           ret   = H5Tclose(atype_mem);
-      }
-       ret   = H5Aclose(attr);
-       ret   = H5Tclose(atype);
+    hid_t file, dataset; /* File and dataset identifiers */
+
+    hid_t       fid;                 /* Dataspace identifier */
+    hid_t       attr1, attr2, attr3; /* Attribute identifiers */
+    hid_t       attr;
+    hid_t       aid1, aid2, aid3; /* Attribute dataspace identifiers */
+    hid_t       atype, atype_mem; /* Attribute type */
+    H5T_class_t type_class;
+
+    hsize_t fdim[] = {SIZE};
+    hsize_t adim[] = {ADIM1, ADIM2}; /* Dimensions of the first attribute  */
+
+    float matrix[ADIM1][ADIM2]; /* Attribute data */
+
+    herr_t      ret;            /* Return value */
+    H5O_info2_t oinfo;          /* Object info */
+    unsigned    i, j;           /* Counters */
+    char        string_out[80]; /* Buffer to read string attribute back */
+    int         point_out;      /* Buffer to read scalar attribute back */
+
+    /*
+     * Data initialization.
+     */
+    int  vector[] = {1, 2, 3, 4, 5, 6, 7}; /* Dataset data */
+    int  point    = 1;                     /* Value of the scalar attribute */
+    char string[] = "ABCD";                /* Value of the string attribute */
+
+    for (i = 0; i < ADIM1; i++) { /* Values of the array attribute */
+        for (j = 0; j < ADIM2; j++)
+            matrix[i][j] = -1.;
+    }
+
+    /*
+     * Create a file.
+     */
+    file = H5Fcreate(H5FILE_NAME, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Create the dataspace for the dataset in the file.
+     */
+    fid = H5Screate(H5S_SIMPLE);
+    ret = H5Sset_extent_simple(fid, RANK, fdim, NULL);
+
+    /*
+     * Create the dataset in the file.
+     */
+    dataset = H5Dcreate2(file, "Dataset", H5T_NATIVE_INT, fid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write data to the dataset.
+     */
+    ret = H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, vector);
+
+    /*
+     * Create dataspace for the first attribute.
+     */
+    aid1 = H5Screate(H5S_SIMPLE);
+    ret  = H5Sset_extent_simple(aid1, ARANK, adim, NULL);
+
+    /*
+     * Create array attribute.
+     */
+    attr1 = H5Acreate2(dataset, ANAME, H5T_NATIVE_FLOAT, aid1, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write array attribute.
+     */
+    ret = H5Awrite(attr1, H5T_NATIVE_FLOAT, matrix);
+
+    /*
+     * Create scalar attribute.
+     */
+    aid2  = H5Screate(H5S_SCALAR);
+    attr2 = H5Acreate2(dataset, "Integer attribute", H5T_NATIVE_INT, aid2, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write scalar attribute.
+     */
+    ret = H5Awrite(attr2, H5T_NATIVE_INT, &point);
+
+    /*
+     * Create string attribute.
+     */
+    aid3  = H5Screate(H5S_SCALAR);
+    atype = H5Tcopy(H5T_C_S1);
+    H5Tset_size(atype, 5);
+    H5Tset_strpad(atype, H5T_STR_NULLTERM);
+    attr3 = H5Acreate2(dataset, ANAMES, atype, aid3, H5P_DEFAULT, H5P_DEFAULT);
+
+    /*
+     * Write string attribute.
+     */
+    ret = H5Awrite(attr3, atype, string);
+
+    /*
+     * Close attribute and file dataspaces, and datatype.
+     */
+    ret = H5Sclose(aid1);
+    ret = H5Sclose(aid2);
+    ret = H5Sclose(aid3);
+    ret = H5Sclose(fid);
+    ret = H5Tclose(atype);
+
+    /*
+     * Close the attributes.
+     */
+    ret = H5Aclose(attr1);
+    ret = H5Aclose(attr2);
+    ret = H5Aclose(attr3);
+
+    /*
+     * Close the dataset.
+     */
+    ret = H5Dclose(dataset);
+
+    /*
+     * Close the file.
+     */
+    ret = H5Fclose(file);
+
+    /*
+     * Reopen the file.
+     */
+    file = H5Fopen(H5FILE_NAME, H5F_ACC_RDONLY, H5P_DEFAULT);
+
+    /*
+     * Open the dataset.
+     */
+    dataset = H5Dopen2(file, "Dataset", H5P_DEFAULT);
+
+    /*
+     * Attach to the scalar attribute using attribute name, then read and
+     * display its value.
+     */
+    attr = H5Aopen(dataset, "Integer attribute", H5P_DEFAULT);
+    ret  = H5Aread(attr, H5T_NATIVE_INT, &point_out);
+    printf("The value of the attribute \"Integer attribute\" is %d \n", point_out);
+    ret = H5Aclose(attr);
+
+    /*
+     * Find string attribute by iterating through all attributes
+     */
+    ret = H5Oget_info3(dataset, &oinfo, H5O_INFO_NUM_ATTRS);
+    for (i = 0; i < (unsigned)oinfo.num_attrs; i++) {
+        attr       = H5Aopen_by_idx(dataset, ".", H5_INDEX_CRT_ORDER, H5_ITER_INC, (hsize_t)i, H5P_DEFAULT,
+                              H5P_DEFAULT);
+        atype      = H5Aget_type(attr);
+        type_class = H5Tget_class(atype);
+        if (type_class == H5T_STRING) {
+            atype_mem = H5Tget_native_type(atype, H5T_DIR_ASCEND);
+            ret       = H5Aread(attr, atype_mem, string_out);
+            printf("Found string attribute; its index is %d , value =   %s \n", i, string_out);
+            ret = H5Tclose(atype_mem);
+        }
+        ret = H5Aclose(attr);
+        ret = H5Tclose(atype);
     }
 
-   /*
-    * Get attribute info using iteration function.
-    */
+    /*
+     * Get attribute info using iteration function.
+     */
     ret = H5Aiterate2(dataset, H5_INDEX_NAME, H5_ITER_INC, NULL, attr_info, NULL);
 
-   /*
-    * Close the dataset and the file.
-    */
-   H5Dclose(dataset);
-   H5Fclose(file);
+    /*
+     * Close the dataset and the file.
+     */
+    H5Dclose(dataset);
+    H5Fclose(file);
 
-   return 0;
+    return 0;
 }
 
 /*
@@ -224,13 +223,13 @@ main (void)
 static herr_t
 attr_info(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *opdata)
 {
-    hid_t attr, atype, aspace;  /* Attribute, datatype and dataspace identifiers */
-    int   rank;
+    hid_t   attr, atype, aspace; /* Attribute, datatype and dataspace identifiers */
+    int     rank;
     hsize_t sdim[64];
-    herr_t ret;
-    int i;
-    size_t npoints;             /* Number of elements in the array attribute. */
-    float *float_array;         /* Pointer to the array attribute. */
+    herr_t  ret;
+    int     i;
+    size_t  npoints;     /* Number of elements in the array attribute. */
+    float * float_array; /* Pointer to the array attribute. */
 
     /* avoid warnings */
     opdata = opdata;
@@ -250,17 +249,17 @@ attr_info(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *opdata)
      */
     atype  = H5Aget_type(attr);
     aspace = H5Aget_space(attr);
-    rank = H5Sget_simple_extent_ndims(aspace);
-    ret = H5Sget_simple_extent_dims(aspace, sdim, NULL);
+    rank   = H5Sget_simple_extent_ndims(aspace);
+    ret    = H5Sget_simple_extent_dims(aspace, sdim, NULL);
 
     /*
      *  Display rank and dimension sizes for the array attribute.
      */
 
-    if(rank > 0) {
+    if (rank > 0) {
         printf("Rank : %d \n", rank);
         printf("Dimension sizes : ");
-        for (i=0; i< rank; i++)
+        for (i = 0; i < rank; i++)
             printf("%d ", (int)sdim[i]);
         printf("\n");
     }
@@ -271,11 +270,11 @@ attr_info(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *opdata)
 
     if (H5T_FLOAT == H5Tget_class(atype)) {
         printf("Type : FLOAT \n");
-        npoints = H5Sget_simple_extent_npoints(aspace);
-        float_array = (float *)malloc(sizeof(float)*(int)npoints);
-        ret = H5Aread(attr, atype, float_array);
+        npoints     = H5Sget_simple_extent_npoints(aspace);
+        float_array = (float *)malloc(sizeof(float) * (int)npoints);
+        ret         = H5Aread(attr, atype, float_array);
         printf("Values : ");
-        for( i = 0; i < (int)npoints; i++)
+        for (i = 0; i < (int)npoints; i++)
             printf("%f ", float_array[i]);
         printf("\n");
         free(float_array);
@@ -290,4 +289,3 @@ attr_info(hid_t loc_id, const char *name, const H5A_info_t *ainfo, void *opdata)
 
     return 0;
 }
-