NAME
Devel::MAT::Context - represent a single call context state
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>