THRIFT-2729: C++ - .clang-format created and applied

Client: C++
Patch: Konrad Grochowski

make style command added
diff --git a/compiler/cpp/src/parse/t_struct.h b/compiler/cpp/src/parse/t_struct.h
index 8dd4c73..2282676 100644
--- a/compiler/cpp/src/parse/t_struct.h
+++ b/compiler/cpp/src/parse/t_struct.h
@@ -37,58 +37,59 @@
  *
  */
 class t_struct : public t_type {
- public:
+public:
   typedef std::vector<t_field*> members_type;
 
-  t_struct(t_program* program) :
-    t_type(program),
-    is_xception_(false),
-    is_union_(false),
-    members_validated(false),
-    members_with_value(0),
-    xsd_all_(false) {}
+  t_struct(t_program* program)
+    : t_type(program),
+      is_xception_(false),
+      is_union_(false),
+      members_validated(false),
+      members_with_value(0),
+      xsd_all_(false) {}
 
-  t_struct(t_program* program, const std::string& name) :
-    t_type(program, name),
-    is_xception_(false),
-    is_union_(false),
-    members_validated(false),
-    members_with_value(0),
-    xsd_all_(false) {}
+  t_struct(t_program* program, const std::string& name)
+    : t_type(program, name),
+      is_xception_(false),
+      is_union_(false),
+      members_validated(false),
+      members_with_value(0),
+      xsd_all_(false) {}
 
   void set_name(const std::string& name) {
     name_ = name;
     validate_union_members();
   }
 
-  void set_xception(bool is_xception) {
-    is_xception_ = is_xception;
-  }
+  void set_xception(bool is_xception) { is_xception_ = is_xception; }
 
-  void validate_union_member( t_field * field) {
-    if( is_union_ && (! name_.empty())) {
+  void validate_union_member(t_field* field) {
+    if (is_union_ && (!name_.empty())) {
 
       // unions can't have required fields
-      if( field->get_req() == t_field::T_REQUIRED) {
-        pwarning(  1, "Required field %s of union %s set to optional.\n", field->get_name().c_str(), name_.c_str());
-        field->set_req( t_field::T_OPTIONAL);
+      if (field->get_req() == t_field::T_REQUIRED) {
+        pwarning(1,
+                 "Required field %s of union %s set to optional.\n",
+                 field->get_name().c_str(),
+                 name_.c_str());
+        field->set_req(t_field::T_OPTIONAL);
       }
 
       // unions may have up to one member defaulted, but not more
-      if( field->get_value() != NULL) {
-        if( 1 < ++members_with_value) {
-          throw "Error: Field "+field->get_name()+" provides another default value for union "+name_;
+      if (field->get_value() != NULL) {
+        if (1 < ++members_with_value) {
+          throw "Error: Field " + field->get_name() + " provides another default value for union "
+              + name_;
         }
       }
     }
-
   }
 
   void validate_union_members() {
-    if( is_union_ && (! name_.empty()) && (!members_validated)) {
+    if (is_union_ && (!name_.empty()) && (!members_validated)) {
       members_type::const_iterator m_iter;
       for (m_iter = members_in_id_order_.begin(); m_iter != members_in_id_order_.end(); ++m_iter) {
-        validate_union_member( *m_iter);
+        validate_union_member(*m_iter);
       }
       members_validated = true;
     }
@@ -99,19 +100,16 @@
     validate_union_members();
   }
 
-  void set_xsd_all(bool xsd_all) {
-    xsd_all_ = xsd_all;
-  }
+  void set_xsd_all(bool xsd_all) { xsd_all_ = xsd_all; }
 
-  bool get_xsd_all() const {
-    return xsd_all_;
-  }
+  bool get_xsd_all() const { return xsd_all_; }
 
   bool append(t_field* elem) {
     typedef members_type::iterator iter_type;
-    std::pair<iter_type, iter_type> bounds = std::equal_range(
-            members_in_id_order_.begin(), members_in_id_order_.end(), elem, t_field::key_compare()
-        );
+    std::pair<iter_type, iter_type> bounds = std::equal_range(members_in_id_order_.begin(),
+                                                              members_in_id_order_.end(),
+                                                              elem,
+                                                              t_field::key_compare());
     if (bounds.first != bounds.second) {
       return false;
     }
@@ -121,29 +119,19 @@
     }
     members_.push_back(elem);
     members_in_id_order_.insert(bounds.second, elem);
-    validate_union_member( elem);
+    validate_union_member(elem);
     return true;
   }
 
-  const members_type& get_members() {
-    return members_;
-  }
+  const members_type& get_members() { return members_; }
 
-  const members_type& get_sorted_members() {
-    return members_in_id_order_;
-  }
+  const members_type& get_sorted_members() { return members_in_id_order_; }
 
-  bool is_struct() const {
-    return !is_xception_;
-  }
+  bool is_struct() const { return !is_xception_; }
 
-  bool is_xception() const {
-    return is_xception_;
-  }
+  bool is_xception() const { return is_xception_; }
 
-  bool is_union() const {
-    return is_union_;
-  }
+  bool is_union() const { return is_union_; }
 
   virtual std::string get_fingerprint_material() const {
     std::string rv = "{";
@@ -154,9 +142,9 @@
       rv += (*m_iter)->get_fingerprint_material();
       rv += ";";
 
-      if( do_reserve) {
+      if (do_reserve) {
         estimation = members_in_id_order_.size() * rv.size() + 16;
-        rv.reserve( estimation);
+        rv.reserve(estimation);
         do_reserve = false;
       }
     }
@@ -182,14 +170,13 @@
     return NULL;
   }
 
- private:
-
+private:
   members_type members_;
   members_type members_in_id_order_;
   bool is_xception_;
   bool is_union_;
   bool members_validated;
-  int  members_with_value;
+  int members_with_value;
 
   bool xsd_all_;
 };