Mailinglist Archive: zypp-devel (92 mails)

[Michael Andres <ma@xxxxxxx>]

zypp/base/String.h

+    /** Parsing boolean from string.
+    */
+    //@{
+    /** Return \c true if str is <tt>1, true, yes, on</tt>. */
+    bool strToTrue( const std::string & str );
+
+    /** Return \c false if str is <tt>0, false, no, off</tt>. */
+    bool strToFalse( const std::string & str );
+
+    /** Parse \c str into a bool depending on the default value.
+     * If the \c default is true, look for a legal \c false string.
+     * If the \c default is false, look for a legal \c true string.
+    */
+    inline bool strToBool( const std::string & str, bool default_r )
+    { return( default_r ? strToFalse( str ) : strToTrue( str ) ); }
+    //@}


    bool flag = str::strToBool( "1",        false ); -> true
    bool flag = str::strToBool( "Yes",      false ); -> true
    bool flag = str::strToBool( "on",       false ); -> true
    bool flag = str::strToBool( "true",     false ); -> true
    bool flag = str::strToBool( "otherwise",false ); -> false

    bool flag = str::strToBool( "0",        true  ); -> false
    bool flag = str::strToBool( "no",       true  ); -> false
    bool flag = str::strToBool( "OFF",      true  ); -> false
    bool flag = str::strToBool( "False",    true  ); -> false
    bool flag = str::strToBool( "otherwise",true  ); -> true

-- 

cu,
    Michael Andres

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Michael Andres             YaST Development            ma@xxxxxxxxxx
SUSE LINUX Products GmbH, GF:  Markus Rex,  HRB 16746 (AG Nuernberg)
Maxfeldstrasse 5, D-90409 Nuernberg, Germany, ++49 (0)911 - 740 53-0
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