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* Added Peek() to wxMemoryInputStream.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@390 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux
1998-07-28 17:11:08 +00:00
parent 00c75bb689
commit 32a4b1d57c
2 changed files with 9 additions and 0 deletions
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2
include/wx/mstream.h
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@@ -32,6 +32,8 @@ class wxMemoryInputStream: virtual public wxMemoryStreamBase, public wxInputStre
wxMemoryInputStream(const char *data, size_t length); wxMemoryInputStream(const char *data, size_t length);
virtual ~wxMemoryInputStream(); virtual ~wxMemoryInputStream();
char Peek();
protected: protected:
size_t DoRead(void *buffer, size_t size); size_t DoRead(void *buffer, size_t size);

7
src/common/mstream.cpp
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@@ -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) size_t wxMemoryInputStream::DoRead(void *buffer, size_t size)
{ {
if (m_iolimit == 2) { if (m_iolimit == 2) {