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<a href="../../../html/index.html">Home</a> » <a href="../../../html/pmc.html">PMCs</a> » CallContext PMC
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<h1><a name="NAME"
>NAME</a></h1>
<p>src/pmc/callcontext.pmc - CallContext PMC</p>
<h1><a name="DESCRIPTION"
>DESCRIPTION</a></h1>
<p>The CallContext PMC is used to store the argument list and argument meta information for a multiple dispatch call.</p>
<h2><a name="Functions"
>Functions</a></h2>
<dl>
<dt><a name="static_void_ensure_positionals_storage(PARROT_INTERP,_PMC_*self,_INTVAL_size)"
><b><code>static void ensure_positionals_storage(PARROT_INTERP, PMC *self, INTVAL size)</b></code></a></dt>
<dt><a name="static_void_ensure_positionals_storage_ap(PARROT_INTERP,_PMC_*self,_INTVAL_size,_INTVAL_allocated_positionals)"
><b><code>static void ensure_positionals_storage_ap(PARROT_INTERP, PMC *self, INTVAL size, INTVAL allocated_positionals)</b></code></a></dt>
<dt><a name="static_Pcc_cell*_get_cell_at(PARROT_INTERP,_PMC_*self,_INTVAL_key)"
><b><code>static Pcc_cell* get_cell_at(PARROT_INTERP, PMC *self, INTVAL key)</b></code></a></dt>
<dt><a name="static_INTVAL_autobox_intval(PARROT_INTERP,_const_Pcc_cell_*cell)"
><b><code>static INTVAL autobox_intval(PARROT_INTERP, const Pcc_cell *cell)</b></code></a></dt>
<dt><a name="static_FLOATVAL_autobox_floatval(PARROT_INTERP,_const_Pcc_cell_*cell)"
><b><code>static FLOATVAL autobox_floatval(PARROT_INTERP, const Pcc_cell *cell)</b></code></a></dt>
<dt><a name="static_STRING_*_autobox_string(PARROT_INTERP,_const_Pcc_cell_*cell)"
><b><code>static STRING * autobox_string(PARROT_INTERP, const Pcc_cell *cell)</b></code></a></dt>
<dt><a name="static_PMC_*_autobox_pmc(PARROT_INTERP,_Pcc_cell_*cell,_INTVAL_type)"
><b><code>static PMC * autobox_pmc(PARROT_INTERP, Pcc_cell *cell, INTVAL type)</b></code></a></dt>
<dt><a name="static_Hash_*_get_hash(PARROT_INTERP,_PMC_*SELF)"
><b><code>static Hash * get_hash(PARROT_INTERP, PMC *SELF)</b></code></a></dt>
<dt><a name="static_void_mark_cell(PARROT_INTERP,_Pcc_cell_*c)"
><b><code>static void mark_cell(PARROT_INTERP, Pcc_cell *c)</b></code></a></dt>
<dt><a name="static_void_mark_positionals(PARROT_INTERP,_PMC_*self)"
><b><code>static void mark_positionals(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_void_mark_hash(PARROT_INTERP,_Hash_*h)"
><b><code>static void mark_hash(PARROT_INTERP, Hash *h)</b></code></a></dt>
<dt><a name="static_PMC_*_get_named_names(PARROT_INTERP,_PMC_*SELF)"
><b><code>static PMC * get_named_names(PARROT_INTERP, PMC *SELF)</b></code></a></dt>
<dt><a name="void_init()"
><b><code>void init()</b></code></a></dt>
Initializes a newly created CallContext object.
<dt><a name="void_mark()"
><b><code>void mark()</b></code></a></dt>
Mark any referenced strings and PMCs.
<dt><a name="void_morph(PMC_*type)"
><b><code>void morph(PMC *type)</b></code></a></dt>
Morph the call signature into a return signature.
(Currently ignores the type passed in,
and resets the named and positional arguments stored.)
<dt><a name="void_set_string_native(STRING_*value)"
><b><code>void set_string_native(STRING *value)</b></code></a></dt>
Sets the short signature for the CallContext.
<dt><a name="STRING_*get_string()"
><b><code>STRING *get_string()</b></code></a></dt>
Returns the short signature for the CallContext.
<dt><a name="void_set_pmc(PMC_*value)"
><b><code>void set_pmc(PMC *value)</b></code></a></dt>
Sets a fixed-size array of integer types (a type tuple) for the CallContext.
<dt><a name="PMC_*get_pmc()"
><b><code>PMC *get_pmc()</b></code></a></dt>
Returns a fixed-size array of integer types (a type tuple) for the CallContext.
<dt><a name="void_set_attr_str(STRING_*key,_PMC_*value)"
><b><code>void set_attr_str(STRING *key, PMC *value)</b></code></a></dt>
Set a PMC value for an attribute by string name.
<dl>
<dt><a name="results"
>results</a></dt>
Stores the return signature,
an array of PMCs.
<dt><a name="arg_flags"
>arg_flags</a></dt>
Stores a set of flags for the call signature arguments,
an array of integers.
<dt><a name="return_flags"
>return_flags</a></dt>
Stores a set of flags for the call signature return arguments,
an array of integers.</dl>
<dt><a name="PMC_*get_attr_str(STRING_*key)"
><b><code>PMC *get_attr_str(STRING *key)</b></code></a></dt>
Get a PMC value for an attribute by string name.
<dl>
<dt><a name="results"
>results</a></dt>
Retrieves the return signature,
an array of PMCs.
<dt><a name="arg_flags"
>arg_flags</a></dt>
Retrieves the flags for the call signature arguments,
an array of integers.
<dt><a name="return_flags"
>return_flags</a></dt>
Retrieves the flags for the call signature return arguments,
an array of integers.
<dt><a name="named"
>named</a></dt>
Retrieves the hash of named arguments.
<dt><a name="caller_ctx"
>caller_ctx</a></dt>
return Caller Context
<dt><a name="lex_pad"
>lex_pad</a></dt>
return LexPad
<dt><a name="outer_ctx"
>outer_ctx</a></dt>
return Outer Context
<dt><a name="current_sub"
>current_sub</a></dt>
return current Sub
<dt><a name="handlers"
>handlers</a></dt>
return list of ExceptioHandlers
<dt><a name="current_cont"
>current_cont</a></dt>
return current Continuation
<dt><a name="current_object"
>current_object</a></dt>
return current Object (if in method call)
<dt><a name="current_namespace"
>current_namespace</a></dt>
return current Namespace</dl>
<dt><a name="PMC_*clone()"
><b><code>PMC *clone()</b></code></a></dt>
Creates and returns a clone of the signature.
<dt><a name="PMC_*backtrace"
><b><code>PMC *backtrace</b></code></a></dt>
Gets a representation of the backtrace starting from this Context.
Returns an array of hashes.
Each array element represents a caller in the backtrace,
the most recent caller first.
The hash has two keys: <code>sub</code>,
which holds the PMC representing the sub,
and <code>annotations</code> which is a hash of the annotations at the point where the exception was thrown for the current sub,
or for the point of the call a level deeper for the rest.</dl>
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