PngReader implemented

AMDiS/src/io/PngReader.cc

@@ -29,23 +29,27 @@ namespace AMDiS {
     png_infop info_ptr;
     FILE *fp;
     unsigned int sig_read = 0;
-    int row, col, nVertices, nElements;
+    int row, col;
     int bytesPerPixel = 0;
 
     // Open files and create the png data structures.
-    if ((fp = fopen(filename.c_str(), "rb")) == NULL)
-		  TEST_EXIT(0)("ERROR: file can not be opened\n");
+    if ((fp = fopen(filename.c_str(), "rb")) == NULL) {
+      TEST_EXIT(0)("ERROR: file can not >be opened\n");
+    }
 
     png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
-    if (png_ptr == NULL)
+    if (png_ptr == NULL) {
       TEST_EXIT(0)("ERROR in png_create_read_struct\n");
+    }
 
     info_ptr = png_create_info_struct(png_ptr);
-    if (info_ptr == NULL)
+    if (info_ptr == NULL) {
       TEST_EXIT(0)("ERROR in png_create_info_struct\n");
+    }
 
-    if (setjmp(png_jmpbuf(png_ptr)))
+    if (setjmp(png_jmpbuf(png_ptr))) {
       TEST_EXIT(0)("ERROR in png_jmpbuf\n");
+    }
 
     png_init_io(png_ptr, fp);
     png_set_sig_bytes(png_ptr, sig_read);
@@ -60,10 +64,6 @@ namespace AMDiS {
     cout << "Bytes per pixel: " << bytesPerPixel << endl;
 
     double value = 0;
-    const DOFAdmin* admin = vec->getFeSpace()->getAdmin();
-    int n0 = admin->getNumberOfPreDofs(VERTEX); //offset zum globale DOF-managment
-    int dim = vec->getFeSpace()->getMesh()->getDim();
-    int dow = Global::getGeo(WORLD);
     const BasisFunction *basFcts = vec->getFeSpace()->getBasisFcts();
     int numBasFcts = basFcts->getNumber();
     DegreeOfFreedom *localIndices = new DegreeOfFreedom[numBasFcts];
@@ -76,7 +76,6 @@ namespace AMDiS {
 					 Mesh::CALL_LEAF_EL |
 					 Mesh::FILL_COORDS);
     while (elInfo) {
-      const DegreeOfFreedom **dof = elInfo->getElement()->getDof();
       Element *el = elInfo->getElement();
       basFcts->getLocalIndices(el, vec->getFeSpace()->getAdmin(), localIndices);
       
@@ -96,7 +95,7 @@ namespace AMDiS {
 		static_cast<double>(info_ptr->row_pointers[row][col*3 + 2]));
 	    break;
 	  default:
-	    TEST_EXIT(false)("ERROR: bytesPerPixel=%d is unknown case!\n",bytesPerPixel)
+	    TEST_EXIT(false)("ERROR: bytesPerPixel=%d is unknown case!\n",bytesPerPixel);
 	}
 	(*vec)[localIndices[i]] = value;
       }
@@ -107,7 +106,6 @@ namespace AMDiS {
 
     png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
     fclose(fp);
-
-    return(0);
-  }
-}
+  };
+  
+};

AMDiS/src/io/PngReader.h

@@ -20,8 +20,8 @@
 
 /** \file ValueReader.h */
 
-#ifndef AMDIS_VALUEREADER_H
-#define AMDIS_VALUEREADER_H
+#ifndef AMDIS_PNGREADER_H
+#define AMDIS_PNGREADER_H
 
 #include "AMDiS.h"
 
@@ -63,6 +63,7 @@ namespace AMDiS {
       yMin = minDim[1]; yMax = maxDim[1];
     };
 
+  };
 }
 
 #endif