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qtdata:tostring()

Torch Manual  >   QtLua and Qt Package Reference Manual  >   Package qt  >   Qt Variants  >   qtdata:tostring()

Function qtdata:tostring() returns a Lua string representing the value contained in the Qt variant.

• Qt variants of type QString are converted to Lua strings using the local multibyte encoding.
• Qt variants that can be converted to type QByteArray are also transformed into Lua strings.
• Other types are represented using the type name followed by the hexadecimal representation of a pointer to the data.

 

qtdata:tonumber()