s3select:clang-tidying of s3select_oper.h

... and some undoing of formatting changes

Signed-off-by: Ronen Friedman <rfriedma@redhat.com>

Author: ronen-fr

include/s3select.h

@@ -15,8 +15,6 @@
 #include <boost/bind.hpp>
 #include <functional>
 
-using namespace std::string_literals;
-
 #define _DEBUG_TERM {string  token(a,b);std::cout << __FUNCTION__ << token << std::endl;}
 
 
@@ -732,23 +730,23 @@ void push_compare_operator::operator()(s3select* self, const char* a, const char
   std::string token(a, b);
   arithmetic_operand::cmp_t c;
 
-  if (token =="=="s)
+  if (token =="==")
   {
     c = arithmetic_operand::cmp_t::EQ;
   }
-  else if (token =="!="s)
+  else if (token =="!=")
   {
     c = arithmetic_operand::cmp_t::NE;
   }
-  else if (token ==">="s)
+  else if (token ==">=")
   {
     c = arithmetic_operand::cmp_t::GE;
   }
-  else if (token == "<="s)
+  else if (token == "<=")
   {
     c = arithmetic_operand::cmp_t::LE;
   }
-  else if (token == ">"s)
+  else if (token == ">")
   {
     c = arithmetic_operand::cmp_t::GT;
   }
@@ -840,7 +838,7 @@ void push_negation::operator()(s3select* self, const char* a, const char* b) con
   //upon NOT operator, the logical and arithmetical operators are "tagged" to negate result.
   if (dynamic_cast<logical_operand*>(pred))
   {
-    logical_operand* f = S3SELECT_NEW(self, logical_operand, pred); // todo: marked as "empty statemant"
+    logical_operand* f = S3SELECT_NEW(self, logical_operand, pred);
     self->getAction()->condQ.push_back(f);
   }
   else if (dynamic_cast<__function*>(pred) || dynamic_cast<negate_function_operation*>(pred))

include/s3select_functions.h

@@ -349,7 +349,7 @@ struct _fn_avg : public base_function
         return true;
     }
 
-     void get_aggregate_result(variable *result) override
+    void get_aggregate_result(variable *result) override
     {
         if(count == 0) {
             throw base_s3select_exception("count cannot be zero!");
@@ -381,7 +381,7 @@ struct _fn_min : public base_function
     return true;
   }
 
-   void get_aggregate_result(variable* result) override
+  void get_aggregate_result(variable* result) override
   {
     *result = min;
   }
@@ -411,7 +411,7 @@ struct _fn_max : public base_function
     return true;
   }
 
-   void get_aggregate_result(variable* result) override
+  void get_aggregate_result(variable* result) override
   {
     *result = max;
   }
@@ -437,13 +437,13 @@ struct _fn_to_int : public base_function
       if ((errno == ERANGE && (i == LONG_MAX || i == LONG_MIN)) || (errno != 0 && i == 0)) {
         throw base_s3select_exception("converted value would fall out of the range of the result type!");
         return false;   
-    }
+      }
 
-    if (*perr != '\0') {
-      throw base_s3select_exception("characters after int!");
-      return false;
+      if (*perr != '\0') {
+        throw base_s3select_exception("characters after int!");
+        return false;
+      }
     }
-  } 
     else if (func_arg.type == value::value_En_t::FLOAT)
     {
       i = func_arg.dbl();
@@ -488,8 +488,8 @@ struct _fn_to_float : public base_function
       }
 
       var_result = d;
-      break;
     }
+    break;
 
     case value::value_En_t::FLOAT:
       var_result = v.dbl();