From 851b5896c04ce384766887498045d084724182cb Mon Sep 17 00:00:00 2001
From: ferhat <ferhat@ac1d8469-bf42-47a9-8791-bf33cf982152>
Date: Fri, 30 Jan 2009 11:04:21 +0000
Subject: [PATCH] correction of the constants returned by functions ReadNum and
 ReadAlpha in the SimpleEleme virtual class

git-svn-id: https://www.dynare.org/svn/dynare/trunk@2384 ac1d8469-bf42-47a9-8791-bf33cf982152
---
 preprocessor/include/MatlabFile.hh | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/preprocessor/include/MatlabFile.hh b/preprocessor/include/MatlabFile.hh
index fcc15d77b..5380f2daf 100644
--- a/preprocessor/include/MatlabFile.hh
+++ b/preprocessor/include/MatlabFile.hh
@@ -185,7 +185,7 @@ class UTF8 : public SimpleElem
 {
 public:
   virtual int size() const {return(1);};
-  virtual double ReadNum(char* InBuff, int* pBuff) const {return(NULL);};
+  virtual double ReadNum(char* InBuff, int* pBuff) const {return(0.0);};
   virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const;
 };
 
@@ -193,7 +193,7 @@ class UTF16 : public SimpleElem
 {
 public:
   virtual int size() const {return(2);};
-  virtual double ReadNum(char* InBuff, int* pBuff) const {return(NULL);};
+  virtual double ReadNum(char* InBuff, int* pBuff) const {return(0.0);};
   virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const;
 };
 
@@ -201,7 +201,7 @@ class UTF32 : public SimpleElem
 {
 public:
   virtual int size() const {return(4);};
-  virtual double ReadNum(char* InBuff, int* pBuff) const {return(NULL);};
+  virtual double ReadNum(char* InBuff, int* pBuff) const {return(0.0);};
   virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const;
 };
 
@@ -210,7 +210,7 @@ class INT8 : public SimpleElem
 public:
   virtual int size() const {return(1);};
   virtual double ReadNum(char* InBuff, int* pBuff) const;
-  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(NULL);};
+  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(string(""));};
 };
 
 class INT16 : public SimpleElem
@@ -218,7 +218,7 @@ class INT16 : public SimpleElem
 public:
   virtual int size() const {return(2);};
   virtual double ReadNum(char* InBuff, int* pBuff) const;
-  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(NULL);};
+  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(string(""));};
 };
 
 
@@ -227,7 +227,7 @@ class INT32 : public SimpleElem
 public:
   virtual int size() const {return(4);};
   virtual double ReadNum(char* InBuff, int* pBuff) const;
-  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(NULL);};
+  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(string(""));};
 };
 
 
@@ -236,7 +236,7 @@ class INT64 : public SimpleElem
 public:
   virtual int size() const {return(8);};
   virtual double ReadNum(char* InBuff, int* pBuff) const;
-  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(NULL);};
+  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(string(""));};
 };
 
 
@@ -245,7 +245,7 @@ class Single : public SimpleElem
 public:
   virtual int size() const {return(4);};
   virtual double ReadNum(char* InBuff, int* pBuff) const;
-  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(NULL);};
+  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(string(""));};
 };
 
 
@@ -254,7 +254,7 @@ class Double : public SimpleElem
 public:
   virtual int size() const {return(8);};
   virtual double ReadNum(char* InBuff, int* pBuff) const;
-  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(NULL);};
+  virtual string ReadAlph(char* InBuff, int* pBuff, int Size) const {return(string(""));};
 };
 
 //! Base class for Array Element in Mat-File