From 5162807399b41b963ae988244bbae95ff0efbac7 Mon Sep 17 00:00:00 2001
From: tomosu <tomosu@users.noreply.github.com>
Date: Jun 09 2016 03:45:20 +0000
Subject: use stringstream instead og strstream (#398)


---

diff --git a/toonz/sources/common/tstream/tstream.cpp b/toonz/sources/common/tstream/tstream.cpp
index df277d4..e31d835 100644
--- a/toonz/sources/common/tstream/tstream.cpp
+++ b/toonz/sources/common/tstream/tstream.cpp
@@ -223,7 +223,7 @@ public:
 	ostream *m_os;
 	bool m_chanOwner;
 	bool m_compressed;
-	ostrstream m_ostrstream;
+        ostringstream m_ostringstream;
 
 	vector<std::string> m_tagStack;
 	int m_tab;
@@ -244,7 +244,7 @@ TOStream::TOStream(const TFilePath &fp, bool compressed)
 	m_imp->m_filepath = fp;
 
 	if (compressed) {
-		m_imp->m_os = &m_imp->m_ostrstream;
+		m_imp->m_os = &m_imp->m_ostringstream;
 		m_imp->m_compressed = true;
 		m_imp->m_chanOwner = false;
 	} else {
@@ -305,7 +305,9 @@ TOStream::~TOStream()
 			m_imp->m_justStarted = true;
 		} else {
 			if (m_imp->m_compressed) {
-				const void *in = (const void *)m_imp->m_ostrstream.str();
+			        std::string tmp = m_imp->m_ostringstream.str();
+			        const void *in = (const void *)tmp.c_str();
+
 				size_t in_len = strlen((char *)in);
 
 				size_t out_len = LZ4F_compressFrameBound(in_len, NULL);
@@ -324,8 +326,6 @@ TOStream::~TOStream()
 					v = out_len;
 					os.write((char *)&v, sizeof v);
 					os.write((char *)out, out_len);
-
-					m_imp->m_ostrstream.freeze(0);
 				}
 
 				free(out);
@@ -435,7 +435,7 @@ TOStream &TOStream::operator<<(std::wstring v)
   int len = v.length();
   if(len==0)
   {
-    os << "\"" << "\"" << " "; 
+    os << "\"" << "\"" << " ";
     m_imp->m_justStarted = false;
     return *this;
   }
@@ -460,7 +460,7 @@ TOStream &TOStream::operator<<(std::wstring v)
          os << "\\n";
        else if(iswprint(v[i]))
          os << v[i];
-       else 
+       else
          {os.put('\\'); os << (int)v[i];}
      os << "\" ";
     }
@@ -635,7 +635,7 @@ bool TOStream::checkStatus() const
 }
 
 //===============================================================
-/*! 
+/*!
 	This class contains TIStream's attributes.
 	It is created by memory allocation in the TIStream's constructor.
 */
@@ -975,7 +975,7 @@ TIStream::TIStream(const TFilePath &fp)
 		if (check_len != out_len)
 			throw TException("corrupted file");
 
-		m_imp->m_is = new istrstream((char *)out, out_len);
+		m_imp->m_is = new istringstream((char *)out, out_len);
 	}
 
 	m_imp->m_chanOwner = true;
@@ -1317,7 +1317,7 @@ bool TIStream::getTagParam(string paramName, int &value)
 	string svalue;
 	if (!getTagParam(paramName, svalue))
 		return false;
-	istrstream is(svalue.c_str(), svalue.length());
+	istringstream is(svalue.c_str(), svalue.length());
 	value = 0;
 	is >> value;
 	return true;