BloombergLP::balst::StackTracePrinter::StackTracePrinter

Create a StackTracePrinter that renders the current call stack when streamed.

Synopsis

Declared in <balst_stacktraceprinter.h>

explicit
StackTracePrinter(
    int maxFrames = ‐1,
    bool demanglingPreferredFlag = true,
    int additionalIgnoreFrames = 0);

Description

Optionally specify maxFrames indicating the maximum number of frames to display. If maxFrames is ‐1 or unspecified, use a value of at least 1024. The optionally specified demanglingPreferredFlag determines whether demangling occurs, on platforms where demangling is available and optional. Optionally specify additionalIgnoreFrames which is added to bsls::StackAddressUtil::k_IGNORE_FRAMES to ignore the topmost frames of the caller. The behavior is undefined unless ‐1 == maxFrames or 0 <= maxFrames, and unless 0 <= additionalIgnoreFrames.

Parameters

Name

Description

maxFrames

maximum number of stack frames to display

demanglingPreferredFlag

whether to prefer demangled symbols

additionalIgnoreFrames

extra top frames to omit from the trace

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