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Man Pages


Manual Reference Pages  -  DEVEL::MAT::CONTEXT (3)

.ds Aq ’

NAME

"Devel::MAT::Context" - represent a single call context state

CONTENTS

DESCRIPTION

Objects in this class represent a single level of state from the call context. These contexts represent function calls between perl functions.

COMMON METHODS

    gimme



   $gimme = $ctx->gimme



Returns the gimme value of the call context.

    file

    line

    location



   $file = $ctx->file

   $line = $ctx->line

   $location = $ctx->location



Returns the file, line or location as (FILE line LINE).

Devel::MAT::Context::SUB

Represents a context which is a subroutine call.

    cv



   $cv = $ctx->cv



Returns the CV which this call is to.

    args



   $args = $ctx->args



Returns the arguments AV which represents the @_ argument array.

    olddepth



   $olddepth = $ctx->olddepth



Returns the old depth of the context (that is, the depth the CV would be at after this context returns).

    depth



   $depth = $ctx->depth



Returns the actual depth of the context. This is inferred at load time by considering the olddepth of the next inner-nested call to the same CV, or from the actual depth of the CV is no other call exists.

Devel::MAT::Context::TRY

Represents a context which is a block eval {} call.

Devel::MAT::Context::EVAL

Represents a context which is a string eval EXPR call.

    code



   $sv = $ctx->code



Returns the SV containing the text string being evaluated.

AUTHOR

Paul Evans <leonerd@leonerd.org.uk>
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perl v5.20.3 DEVEL::MAT::CONTEXT (3) 2016-04-03

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