modify code style

src/framework/program/program.h

@@ -29,7 +29,7 @@ class Program {
   std::shared_ptr<Scope> scope;
   std::string model_path;
   std::string para_path;
-  bool is_commbine = false;
+  bool combined = false;
 
  private:
 };

src/io/io.cpp

@@ -88,7 +88,7 @@ const framework::Program<Dtype, P> Loader<Dtype, P>::Load(
     bool optimize) {
   auto program = this->LoadProgram(model_path, optimize);
   program.para_path = para_path;
-  program.is_commbine = true;
+  program.combined = true;
   return program;
 }
 
@@ -193,7 +193,7 @@ Executor<Dtype, P>::Executor(const framework::Program<Dtype> p, int batch_size,
 #endif
     }
   }
-  if (program_.is_commbine) {
+  if (program_.combined) {
     InitCombineMemory();
   } else {
     InitMemory();