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* New wxStreams (to be documented), new classes: wxBufferedStreams,

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wxTextStreams


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@2962 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux
1999-07-07 17:45:35 +00:00
parent 32d4bfd16c
commit fae05df5a9
24 changed files with 1088 additions and 602 deletions
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40
src/common/variant.cpp
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@@ -26,7 +26,11 @@
# include <fstream>
#endif
#if wxUSE_STREAMS
#include "wx/stream.h"
#include "wx/txtstrm.h"
#endif
#include "wx/string.h"
#include "wx/variant.h"
@@ -371,13 +375,16 @@ bool wxVariantDataLong::Read(istream& str)
#if wxUSE_STREAMS
bool wxVariantDataLong::Write(wxOutputStream& str) const
{
str << m_value;
wxTextOutputStream s(str);
s.Write32(m_value);
return TRUE;
}
bool wxVariantDataLong::Read(wxInputStream& str)
{
str >> m_value;
wxTextInputStream s(str);
m_value = s.Read32();
return TRUE;
}
#endif // wxUSE_STREAMS
@@ -469,13 +476,15 @@ bool wxVariantDataReal::Read(istream& str)
#if wxUSE_STREAMS
bool wxVariantDataReal::Write(wxOutputStream& str) const
{
str << m_value;
wxTextOutputStream s(str);
s.WriteDouble((double)m_value);
return TRUE;
}
bool wxVariantDataReal::Read(wxInputStream& str)
{
str >> (float&)m_value;
wxTextInputStream s(str);
m_value = (float)s.ReadDouble();
return TRUE;
}
#endif // wxUSE_STREAMS
@@ -569,13 +578,17 @@ bool wxVariantDataBool::Read(istream& WXUNUSED(str))
#if wxUSE_STREAMS
bool wxVariantDataBool::Write(wxOutputStream& str) const
{
str << (char)m_value;
wxTextOutputStream s(str);
s.Write8(m_value);
return TRUE;
}
bool wxVariantDataBool::Read(wxInputStream& str)
{
str >> (char&)m_value;
wxTextInputStream s(str);
m_value = s.Read8();
return TRUE;
}
#endif // wxUSE_STREAMS
@@ -667,13 +680,17 @@ bool wxVariantDataChar::Read(istream& WXUNUSED(str))
#if wxUSE_STREAMS
bool wxVariantDataChar::Write(wxOutputStream& str) const
{
str << m_value;
wxTextOutputStream s(str);
s.Write8(m_value);
return TRUE;
}
bool wxVariantDataChar::Read(wxInputStream& str)
{
str >> m_value;
wxTextInputStream s(str);
m_value = s.Read8();
return TRUE;
}
#endif // wxUSE_STREAMS
@@ -771,13 +788,16 @@ bool wxVariantDataString::Read(istream& str)
bool wxVariantDataString::Write(wxOutputStream& str) const
{
// why doesn't wxOutputStream::operator<< take "const wxString&"
str << (const char*) m_value.mb_str();
wxTextOutputStream s(str);
s.WriteString(m_value);
return TRUE;
}
bool wxVariantDataString::Read(wxInputStream& str)
{
str >> m_value;
wxTextInputStream s(str);
m_value = s.ReadString();
return TRUE;
}
#endif // wxUSE_STREAMS