Add C API functions to free memory for Template and TemplateList pointers

Austin Blanton
1 parent abd03516
Showing 2 changed files with 20 additions and 0 deletions
openbr/openbr.cpp
openbr/openbr.h
@@ -323,6 +323,18 @@ unsigned char *br_unload_img(br_template tmpl)
     return t->m().data;
 }
+void br_free_template(br_template tmpl)
+{
+    Template *t = reinterpret_cast<Template*>(tmpl);
+    delete t;
+}
+
+void br_free_template_list(br_template_list tl)
+{
+    TemplateList *realTL = reinterpret_cast<TemplateList*>(tl);
+    delete realTL;
+}
+
 int br_img_rows(br_template tmpl)
 {
     Template *t = reinterpret_cast<Template*>(tmpl);
@@ -452,6 +452,14 @@ BR_EXPORT br_template br_load_img(const char *data, int len);
   */
 BR_EXPORT unsigned char* br_unload_img(br_template tmpl);
 /*!
+  * \brief Free a br::Template's memory.
+  */
+BR_EXPORT void br_free_template(br_template tmpl);
+/*!
+  * \brief Free a br::TemplateList's memory.
+  */
+BR_EXPORT void br_free_template_list(br_template_list tl);
+/*!
   * \brief Get the number of rows in an image.
   * \param tmpl Pointer to a br::Template.
   */