Use string instead of std::string

[stockfish] / src / material.cpp

diff --git a/src/material.cpp b/src/material.cpp
index 9195880af4ccf5ffadd1abba7a226567007013b0..c1c3c3c27545653737f2865ef193d04ef8f44b55 100644 (file)
--- a/src/material.cpp
+++ b/src/material.cpp
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2009 Marco Costalba
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -29,6 +29,7 @@
 
 #include "material.h"
 
+using std::string;
 
 ////
 //// Local definitions
@@ -59,9 +60,9 @@ public:
   EndgameScalingFunctionBase* getESF(Key key, Color* c) const;
 
 private:
-  void add(const std::string& keyCode, EndgameEvaluationFunctionBase* f);
-  void add(const std::string& keyCode, Color c, EndgameScalingFunctionBase* f);
-  Key buildKey(const std::string& keyCode);
+  void add(const string& keyCode, EndgameEvaluationFunctionBase* f);
+  void add(const string& keyCode, Color c, EndgameScalingFunctionBase* f);
+  Key buildKey(const string& keyCode);
 
   struct ScalingInfo
   {
@@ -90,7 +91,7 @@ MaterialInfoTable::MaterialInfoTable(unsigned int numOfEntries) {
   {
       std::cerr << "Failed to allocate " << (numOfEntries * sizeof(MaterialInfo))
                 << " bytes for material hash table." << std::endl;
-      exit(EXIT_FAILURE);
+      Application::exit_with_failure();
   }
   clear();
 }
@@ -342,6 +343,8 @@ EndgameFunctions::EndgameFunctions() {
   add("KRKRP",   BLACK, &ScaleKRKRP);
   add("KBPKB",   WHITE, &ScaleKBPKB);
   add("KBKBP",   BLACK, &ScaleKBKBP);
+  add("KBPPKB",  WHITE, &ScaleKBPPKB);
+  add("KBKBPP",  BLACK, &ScaleKBKBPP);
   add("KBPKN",   WHITE, &ScaleKBPKN);
   add("KNKBP",   BLACK, &ScaleKNKBP);
   add("KRPPKRP", WHITE, &ScaleKRPPKRP);
@@ -350,7 +353,7 @@ EndgameFunctions::EndgameFunctions() {
   add("KRPKRPP", BLACK, &ScaleKRPKRPP);
 }
 
-Key EndgameFunctions::buildKey(const std::string& keyCode) {
+Key EndgameFunctions::buildKey(const string& keyCode) {
 
     assert(keyCode.length() > 0 && keyCode[0] == 'K');
     assert(keyCode.length() < 8);
@@ -371,12 +374,12 @@ Key EndgameFunctions::buildKey(const std::string& keyCode) {
     return Position(s.str()).get_material_key();
 }
 
-void EndgameFunctions::add(const std::string& keyCode, EndgameEvaluationFunctionBase* f) {
+void EndgameFunctions::add(const string& keyCode, EndgameEvaluationFunctionBase* f) {
 
   EEFmap.insert(std::pair<Key, EndgameEvaluationFunctionBase*>(buildKey(keyCode), f));
 }
 
-void EndgameFunctions::add(const std::string& keyCode, Color c, EndgameScalingFunctionBase* f) {
+void EndgameFunctions::add(const string& keyCode, Color c, EndgameScalingFunctionBase* f) {
 
   ScalingInfo s = {c, f};
   ESFmap.insert(std::pair<Key, ScalingInfo>(buildKey(keyCode), s));