From 07d09af8cc3321f7ff4743b1a288aa17594a2cfe Mon Sep 17 00:00:00 2001
From: Julian Smart <julian@anthemion.co.uk>
Date: Tue, 22 Aug 2000 14:00:47 +0000
Subject: [PATCH] Added Reset() to command line parser and called it from
 Parse(), so that you can call Parse() multiple times and get the desired
 result.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@8158 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/latex/wx/splitevt.tex |  2 +-
 include/wx/cmdline.h       |  3 +++
 src/common/cmdline.cpp     | 16 +++++++++++++++-
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/docs/latex/wx/splitevt.tex b/docs/latex/wx/splitevt.tex
index 759204f531..ffaff7fcf2 100644
--- a/docs/latex/wx/splitevt.tex
+++ b/docs/latex/wx/splitevt.tex
@@ -101,7 +101,7 @@ wxEVT\_COMMAND\_SPLITTER\_UNSPLIT events.
 
 \membersection{wxSplitterEvent::SetSashPosition}\label{wxsplittereventsetsashposition}
 
-\func{void}{SetSashPosition}{\param{int}{pos}}
+\func{void}{SetSashPosition}{\param{int}{ pos}}
 
 In the case of wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGED events,
 sets the the new sash position. In the case of
diff --git a/include/wx/cmdline.h b/include/wx/cmdline.h
index 7e10524d01..6ac61e9361 100644
--- a/include/wx/cmdline.h
+++ b/include/wx/cmdline.h
@@ -187,6 +187,9 @@ public:
     // gets the value of Nth parameter (as string only for now)
     wxString GetParam(size_t n = 0u) const;
 
+	// Resets switches and options
+	void Reset();
+
 private:
     // common part of all ctors
     void Init();
diff --git a/src/common/cmdline.cpp b/src/common/cmdline.cpp
index a8764a296f..29399558f5 100644
--- a/src/common/cmdline.cpp
+++ b/src/common/cmdline.cpp
@@ -98,7 +98,7 @@ struct wxCmdLineOption
     void SetDateVal(const wxDateTime val)
         { Check(wxCMD_LINE_VAL_DATE); m_dateVal = val; m_hasVal = TRUE; }
 
-    void SetHasValue() { m_hasVal = TRUE; }
+    void SetHasValue(bool hasValue = TRUE) { m_hasVal = hasValue; }
     bool HasValue() const { return m_hasVal; }
 
 public:
@@ -475,6 +475,18 @@ wxString wxCmdLineParser::GetParam(size_t n) const
     return m_data->m_parameters[n];
 }
 
+// Resets switches and options
+void wxCmdLineParser::Reset()
+{
+	unsigned int i;
+	for (i = 0; i < m_data->m_options.Count(); i++)
+	{
+		wxCmdLineOption& opt = m_data->m_options[(size_t)i];
+		opt.SetHasValue(FALSE);
+	}
+}
+
+
 // ----------------------------------------------------------------------------
 // the real work is done here
 // ----------------------------------------------------------------------------
@@ -490,6 +502,8 @@ int wxCmdLineParser::Parse()
 
     size_t countParam = m_data->m_paramDesc.GetCount();
 
+	Reset();
+
     // parse everything
     wxString arg;
     size_t count = m_data->m_arguments.GetCount();
-- 
2.47.2