Changeset 35101 for trunk/Ohana/src/libfits/table/F_set_column.c

Timestamp:

Feb 6, 2013, 3:20:55 PM (13 years ago)

Author:

eugene

Message:

add support for int64 columns in tables (was only partial in the past)

File:

• trunk/Ohana/src/libfits/table/F_set_column.c (modified) (7 diffs)

trunk/Ohana/src/libfits/table/F_set_column.c

@@ -102 +102 @@
     }
   }
+  if (!strcmp (type, "int64_t")) {
+    // XXX 64 bit int operations with Bzero & Bscale are inaccurate even with doubles
+    if ((Bzero == 0.0) && (Bscale == 1.0)) {
+      for (i = 0; i < Nval*Nrow; i++, Pin+=Nbytes, Pout+=Nbytes) {
+        *(int64_t *)Pout = *(int64_t *)Pin;
+# ifdef BYTE_SWAP
+        SWAP_DBLE;
+# endif
+      }
+    } else {
+      for (i = 0; i < Nval*Nrow; i++, Pin+=Nbytes, Pout+=Nbytes) {
+        *(int64_t *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+        SWAP_DBLE;
+# endif
+      }
+    }
+  }
   if (!strcmp (type, "float")) {
     for (i = 0; i < Nval*Nrow; i++, Pin+=Nbytes, Pout+=Nbytes) {
@@ -228 +246 @@
     }
   }
+  if (!strcmp (outtype, "int64_t") && !strcmp (intype, "char")) {
+    int NbytesIn = 1;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int64_t *)Pout = (*(char *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
+# endif
+    }
+  }
   if (!strcmp (outtype, "float") && !strcmp (intype, "char")) {
     int NbytesIn = 1;
@@ -272 +299 @@
     }
   }
+  if (!strcmp (outtype, "int64_t") && !strcmp (intype, "short")) {
+    int NbytesIn = 2;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int64_t *)Pout = (*(short *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
+# endif
+    }
+  }
   if (!strcmp (outtype, "float") && !strcmp (intype, "short")) {
     int NbytesIn = 2;
@@ -316 +352 @@
     }
   }
+  if (!strcmp (outtype, "int64_t") && !strcmp (intype, "int")) {
+    int NbytesIn = 4;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int64_t *)Pout = (*(int *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
+# endif
+    }
+  }
   if (!strcmp (outtype, "float") && !strcmp (intype, "int")) {
     int NbytesIn = 4;
@@ -329 +374 @@
     for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
       *(double *)Pout = (*(int *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
+# endif
+    }
+  }
+
+  /** input == int64_t **/
+  if (!strcmp (outtype, "char") && !strcmp (intype, "int64_t")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(char *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
+    }
+  }
+  if (!strcmp (outtype, "short") && !strcmp (intype, "int64_t")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(short *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_BYTE;
+# endif
+    }  
+  }
+  if (!strcmp (outtype, "int") && !strcmp (intype, "int64_t")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_WORD;
+# endif
+    }
+  }
+  if (!strcmp (outtype, "int64_t") && !strcmp (intype, "int64_t")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int64_t *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
+# endif
+    }
+  }
+  if (!strcmp (outtype, "float") && !strcmp (intype, "int64_t")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(float *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_WORD;
+# endif
+    }
+  }
+  if (!strcmp (outtype, "double") && !strcmp (intype, "int64_t")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(double *)Pout = (*(int64_t *)Pin - Bzero) / Bscale;
 # ifdef BYTE_SWAP
       SWAP_DBLE;
@@ -360 +458 @@
     }
   }
+  if (!strcmp (outtype, "int64_t") && !strcmp (intype, "float")) {
+    int NbytesIn = 4;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int64_t *)Pout = (*(float *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
+# endif
+    }
+  }
   if (!strcmp (outtype, "float") && !strcmp (intype, "float")) {
     int NbytesIn = 4;
@@ -401 +508 @@
 # ifdef BYTE_SWAP
       SWAP_WORD;
+# endif
+    }
+  }
+  if (!strcmp (outtype, "int64_t") && !strcmp (intype, "double")) {
+    int NbytesIn = 8;
+    for (i = 0; i < Nval*Nrow; i++, Pin += NbytesIn, Pout += NbytesOut) {
+      *(int64_t *)Pout = (*(double *)Pin - Bzero) / Bscale;
+# ifdef BYTE_SWAP
+      SWAP_DBLE;
 # endif
     }