59 lines
1.4 KiB
Markdown
59 lines
1.4 KiB
Markdown
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# FrameNext
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Reads a frame and moves the pointer to the next one. There are two variants of the function.
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1. Calling to receive one numeric value
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```
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bool FrameNext(
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ulong& pass, // The number of a pass in the optimization, during which the frame has been added
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string& name, // Public name/label
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long& id, // Public ID
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double& value // Value
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);
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```
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2. Calling to receive all the data of a frame
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```
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bool FrameNext(
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ulong& pass, // The number of a pass in the optimization, during which the frame has been added
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string& name, // Public name/label
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long& id, // Public ID
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double& value, // Value
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void& data[] // Array of any type
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);
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```
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Parameters
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pass
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[out] The number of a pass during optimization in the strategy tester.
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name
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[out] The name of the identifier.
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id
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[out] The value of the identifier.
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value
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[out] A single numeric value.
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data
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[out] An array of any type.
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Return Value
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Returns true if successful, otherwise false. To get information about the error, call the [GetLastError()](/en/docs/check/getlasterror) function.
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Note
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In the second version of the call, you must correctly handle the received data in the data[] array.
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