v4 preprocessor mex/sources/simulate: replaced C headers by their C++ counterpart

git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@1712 ac1d8469-bf42-47a9-8791-bf33cf982152

BlockTriangular.cc

@@ -22,10 +22,10 @@
 #include <iostream>
 #include <sstream>
 #include <fstream>
-#include <time.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
+#include <ctime>
+#include <cstdlib>
+#include <cstring>
+#include <cmath>
 using namespace std;
 //------------------------------------------------------------------------------
 #include "BlockTriangular.hh"

ExprNode.cc

@@ -21,7 +21,7 @@
 #include <iterator>
 #include <algorithm>
 
-#include <math.h>
+#include <cmath>
 
 #include "ExprNode.hh"
 #include "DataTree.hh"

ModelBlocks.cc

@@ -17,8 +17,8 @@
  * along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdlib.h>
-#include <stdio.h>
+#include <cstdlib>
+#include <cstdio>
 #include <iostream>
 #include <sstream>
 #include <fstream>

ModelNormalization.cc

@@ -18,8 +18,8 @@
  */
 
 //#define DEBUG
-#include <stdio.h>
-#include <stdlib.h>
+#include <cstdio>
+#include <cstdlib>
 #include <iostream>
 #include <sstream>
 #include <fstream>

ModelTree.cc

@@ -21,7 +21,7 @@
 #include <fstream>
 #include <sstream>
 
-#include <math.h>
+#include <cmath>
 
 #include "ModelTree.hh"
 #include "Interface.hh"

Model_Graph.cc

@@ -17,13 +17,13 @@
  * along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdlib.h>
-#include <stdio.h>
+#include <cstdlib>
+#include <cstdio>
 #include <iostream>
 #include <string>
-#include <sys/time.h>
+#include <ctime>
 #include <stack>
-#include <math.h>
+#include <cmath>
 #include "ModelTree.hh"
 #include "Model_Graph.hh"
 #include "BlockTriangular.hh"

SymbolGaussElim.cc

@@ -17,13 +17,13 @@
  * along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include <stdlib.h>
-#include <stdio.h>
+#include <cstdlib>
+#include <cstdio>
 #include <iostream>
 #include <string>
-#include <sys/time.h>
+#include <ctime>
 #include <stack>
-#include <math.h>
+#include <cmath>
 #include <fstream>
 
 #include "ModelTree.hh"