X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c25a510b30bd87f26deaf3532a48d29a158f0aea..f3314fbcb44e8840cd3353a7f8e22207bf26c03d:/src/common/string.cpp

diff --git a/src/common/string.cpp b/src/common/string.cpp
index 8b83cf17fc..7773d3b552 100644
--- a/src/common/string.cpp
+++ b/src/common/string.cpp
@@ -1028,6 +1028,49 @@ int wxString::Find(const wxChar *pszSub) const
   return (psz == NULL) ? wxNOT_FOUND : psz - (const wxChar*) m_pchData;
 }
 
+// ----------------------------------------------------------------------------
+// conversion to numbers
+// ----------------------------------------------------------------------------
+
+bool wxString::ToLong(long *val) const
+{
+    wxCHECK_MSG( val, FALSE, _T("NULL pointer in wxString::ToLong") );
+
+    const wxChar *start = c_str();
+    wxChar *end;
+    *val = wxStrtol(start, &end, 10);
+
+    // return TRUE only if scan was stopped by the terminating NUL and if the
+    // string was not empty to start with
+    return !*end && (end != start);
+}
+
+bool wxString::ToULong(unsigned long *val) const
+{
+    wxCHECK_MSG( val, FALSE, _T("NULL pointer in wxString::ToULong") );
+
+    const wxChar *start = c_str();
+    wxChar *end;
+    *val = wxStrtoul(start, &end, 10);
+
+    // return TRUE only if scan was stopped by the terminating NUL and if the
+    // string was not empty to start with
+    return !*end && (end != start);
+}
+
+bool wxString::ToDouble(double *val) const
+{
+    wxCHECK_MSG( val, FALSE, _T("NULL pointer in wxString::ToDouble") );
+
+    const wxChar *start = c_str();
+    wxChar *end;
+    *val = wxStrtod(start, &end);
+
+    // return TRUE only if scan was stopped by the terminating NUL and if the
+    // string was not empty to start with
+    return !*end && (end != start);
+}
+
 // ---------------------------------------------------------------------------
 // stream-like operators
 // ---------------------------------------------------------------------------
@@ -1059,6 +1102,28 @@ wxString& wxString::operator<<(double d)
 // formatted output
 // ---------------------------------------------------------------------------
 
+/* static */
+wxString wxString::Format(const wxChar *pszFormat, ...)
+{
+    va_list argptr;
+    va_start(argptr, pszFormat);
+
+    wxString s;
+    s.PrintfV(pszFormat, argptr);
+
+    va_end(argptr);
+
+    return s;
+}
+
+/* static */
+wxString wxString::FormatV(const wxChar *pszFormat, va_list argptr)
+{
+    wxString s;
+    s.Printf(pszFormat, argptr);
+    return s;
+}
+
 int wxString::Printf(const wxChar *pszFormat, ...)
 {
   va_list argptr;