GetTracer - EurekaLog Documentation

Get stack tracing class by number.

Unit

ECallStack

Syntax

Code (Delphi)

function GetTracer(

const ATracerNo: Integer

): TEurekaBaseStackList;

Parameters

ATracerNo [in]

Number of stack tracer. Numbers are listed as TracerXYZ constants in EStackTracing unit. Some examples are: TracerRawEurekaLogV7 TracerRawEurekaLogV6 TracerRawEurekaLog TracerRawJCL TracerRawMadExcept TracerLeaksRAW TracerFramesEurekaLogV7 TracerFramesRecovered TracerFramesEurekaLog TracerFramesJCL TracerLeaksFrame TracerWindows Any other TracerXYZ value...

Return value

Initialized stack tracing class instance (object). Object is created and initialized, but call stack is not build yet.

Remarks

Use this function to get call stack class for specific tracer of your choice.

Tip

Use EurekaCallStackClass.Create when you don't know which class do you need.

Tip

This function is preferred over GetTracerClass function.

Examples

Code (Delphi)

var

CallStack: TEurekaBaseStackList;

begin

CallStack := GetTracer(TracerWindows);

try

// Build current call stack including current execution point

CallStack.Build(CallStack.GetCurrentInstruction);

// ... use CallStack somehow

finally

FreeAndNil(CallStack);

end;

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Function GetTracer