blc_mem and blc_array do not need to be destroyed explicitly.

include/blc_array.h

@@ -17,7 +17,7 @@
 /**
  @date Apr 28, 2014
  @author Arnaud Blanchard
- @defgroup blc_mem Memory strucuture with a pointer and a size.
+ @defgroup blc_array Blc mem more informations about type, format and dims of the data.
  @{
  This kind of functionnalities are more complete with the Standard Template Library (STL) but it much simpler here.
  */
@@ -40,6 +40,7 @@ typedef struct blc_array
 :blc_mem {
     blc_array();
     
+    /**Free dims. The data is freed by ~blc_mem()*/
     ~blc_array();
     
     /**def and does not allocate*/

src/blc_array.cpp

@@ -37,7 +37,6 @@ blc_array::~blc_array(){
     if (dims) FREE(dims);
 }
 
-
 void blc_array::init(char const *properties){
     sscan_properties(properties);
 }

src/blc_mem.cpp

@@ -29,7 +29,7 @@ blc_mem::blc_mem(size_t size)
 }
 
 blc_mem::~blc_mem(){
-    FREE(data);
+    if (data) FREE(data); //Problem if the memory is static or does not belong to the blc_mem.
     size=0;
 }
 

t_array/main.cpp

@@ -28,9 +28,6 @@ int main(int argc, char **argv){
     //Text on abscissa "position" and text on ordonate "intensity"
     vector.fprint_graph_uchars(stderr, "Vector test", 16, 256, 0, "position", "intensity");
 
-    //We free the memory (.dims and .data)
-    vector.~blc_array();
-
     fprintf(stderr, "\nDefining 3x5 float matrix\n\nDims:\n");
 
     //We define a matrix of 3x5
@@ -67,10 +64,6 @@ int main(int argc, char **argv){
     
     //we compare the content of the two matrixes
     if (memcmp(matrix.data, matrix_copy.data, matrix.size)!=0) EXIT_ON_ARRAY_ERROR(&matrix,"The content of the saved and reloaded matrix are not the same");
-
-    //We free the memory
-    matrix.~blc_array();
-    matrix_copy.~blc_array();
     
     fprintf(stderr, "\nWe load an array of intensities and display the values\n\n");
     
@@ -89,8 +82,5 @@ int main(int argc, char **argv){
     //Print the scale
     blc_fprint_color_scale(stderr);
     
-    /*Free the memory */
-    pixel_array.~blc_array();
-    
     return 0;
 }