* Added Peek() to wxMemoryInputStream.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@390 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/mstream.h b/include/wx/mstream.h
index dc8c6688d7e852360a044915cd7b471fb8420949..8c57cb0323a0d33f326fa7cd8ed001ee43b9625a 100644 (file)
--- a/include/wx/mstream.h
+++ b/include/wx/mstream.h
@@ -32,6 +32,8 @@ class wxMemoryInputStream: virtual public wxMemoryStreamBase, public wxInputStre
   wxMemoryInputStream(const char *data, size_t length);
   virtual ~wxMemoryInputStream();
 
   wxMemoryInputStream(const char *data, size_t length);
   virtual ~wxMemoryInputStream();
 

+  char Peek();
+

  protected:
  
   size_t DoRead(void *buffer, size_t size);
  protected:
  
   size_t DoRead(void *buffer, size_t size);

diff --git a/src/common/mstream.cpp b/src/common/mstream.cpp
index 9e1ee174f29feaba8078f4d9ea41108d5e787d6f..7f72e82db47c3e7913367ffc62cc817280b0a768 100644 (file)
--- a/src/common/mstream.cpp
+++ b/src/common/mstream.cpp
@@ -75,6 +75,13 @@ wxMemoryInputStream::~wxMemoryInputStream()
 {
 }
 
 {
 }
 

+char wxMemoryInputStream::Peek()
+{
+   // wxStreamBuffer is disabled so just peek the current character.
+
+   return m_buffer[m_position_i];
+}
+

 size_t wxMemoryInputStream::DoRead(void *buffer, size_t size)
 {
   if (m_iolimit == 2) {
 size_t wxMemoryInputStream::DoRead(void *buffer, size_t size)
 {
   if (m_iolimit == 2) {