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src/pmc/array.pmc - Array PMC
These are the vtable functions for the Array base class.
static PMC *undef(PARROT_INTERP)Returns a Undef PMC.
static PMC *retval(PARROT_INTERP,
void *ret)Processes *ret,
returning the appropriate PMC,
or raising an exception if necessary.
static PMC *Parrot_Array_set_pmc_ptr(PARROT_INTERP,
List *list,
INTVAL key)Returns a pointer to the element at index key of *list.
If this element was previously empty,
then this function also creates and assigns an "undef" PMC to that element.
void class_init()Class initialization. Creates the required memory pools.
void init()Initializes the PMC by calling the underlying list_new() function.
void init_pmc(PMC *init)Calls list_new_init() to initialize the underlying list.
*init contains the initialization information specifying initial size,
number of dimensions,
etc.
void assign_pmc(PMC *other)Copy the contents of other to self.
void set_pmc(PMC *other)Implemented as an alias to assign_pmc since the behavior is the same.
void mark()Mark the array and its contents as live.
PMC *clone()Return a clone of the array.
INTVAL get_integer()Returns the number of elements in the array.
INTVAL get_bool()Returns true if the array has one or more elements.
INTVAL elements()Returns the number of elements in the array.
FLOATVAL get_number()Returns the number of elements in the array.
STRING *get_string()Returns a string representation of the array.
INTVAL get_integer_keyed_int(INTVAL key)Returns the integer value of the element at index key.
INTVAL type_keyed_int(INTVAL key)
INTVAL get_integer_keyed(PMC *key)Returns the integer value of the element at index key.
FLOATVAL get_number_keyed_int(INTVAL key)Returns the float value of the element at index key.
FLOATVAL get_number_keyed(PMC *key)Returns the float value of the element at index key.
STRING *get_string_keyed_int(INTVAL key)Returns the string value of the element at index key.
STRING *get_string_keyed(PMC *key)Returns the string value of the element at index key.
PMC *get_pmc_keyed_int(INTVAL key)Returns the PMC value of the element at index key.
PMC *get_pmc_keyed(PMC *key)Returns the PMC value of the element at index key.
void set_integer_native(INTVAL size)Sets the length of the array to size.
void set_integer_same(PMC *value)Sets the length of the array to the number of elements in *value.
void set_integer_keyed_int(INTVAL key,
INTVAL value)Sets the integer value of the PMC at element key to value.
void set_integer_keyed(PMC *key,
INTVAL value)Sets the integer value of the PMC at element key to value.
void set_number_keyed_int(INTVAL key,
FLOATVAL value)Sets the numeric value of the PMC at element key to value.
void set_number_keyed(PMC *key,
FLOATVAL value)Sets the numeric value of the PMC at element key to value.
void set_string_keyed_int(INTVAL key,
STRING *value)Sets the string value of the PMC at element key to value.
void set_string_keyed(PMC *key,
STRING *value)Sets the string value of the PMC at element key to value.
void set_pmc_keyed_int(INTVAL idx,
PMC *src)Sets the PMC at element idx to *src.
void set_pmc_keyed(PMC *key,
PMC *value)Sets the PMC at index key to value.
void push_integer(INTVAL value)Extends the array by adding an element of value value to the end of the array.
void push_float(FLOATVAL value)Extends the array by adding an element of value value to the end of the array.
void push_string(STRING *value)Extends the array by adding an element of value *value to the end of the array.
void push_pmc(PMC *value)Extends the array by adding an element of value *value to the end of the array.
void unshift_integer(INTVAL value)Extends the array by adding an element of value value to the start of the array.
void unshift_float(FLOATVAL value)Extends the array by adding an element of value value to the start of the array.
void unshift_string(STRING *value)Extends the array by adding an element of value *value to the start of the array.
void unshift_pmc(PMC *value)Extends the array by adding an element of value *value to the start of the array.
INTVAL pop_integer()Removes and returns an integer from the end of the array.
FLOATVAL pop_float()Removes and returns a float value from the end of the array.
STRING *pop_string()Removes and returns a string from the end of the array.
PMC *pop_pmc()Removes and returns a PMC from the end of the array.
INTVAL shift_integer()Removes and returns an integer from the start of the array.
FLOATVAL shift_float()Removes and returns a float from the start of the array.
STRING *shift_string()Removes and returns a string from the start of the array.
PMC *shift_pmc()Removes and returns a PMC from the start of the array.
void splice(PMC *value,
INTVAL offset,
INTVAL count)Replaces count elements starting at offset with the elements in value.
If count is 0 then the elements in value will be inserted after offset.
INTVAL defined_keyed_int(INTVAL key)Returns TRUE is the element at key is defined; otherwise returns false.
INTVAL defined_keyed(PMC *key)Returns TRUE is the element at key is defined; otherwise returns false.
INTVAL exists_keyed_int(INTVAL key)Returns TRUE is the element at key exists; otherwise returns false.
INTVAL exists_keyed(PMC *key)Returns TRUE is the element at key exists; otherwise returns false.
void delete_keyed_int(INTVAL key)Removes the element at key.
void delete_keyed(PMC *key)Removes the element at *key.
INTVAL is_equal(PMC *value)The == operation.
Compares two array to hold equal elements.
PMC *slice(PMC *key,
INTVAL f)Return a new iterator for the slice PMC key if f == 0.
Return a new pythonic array slice if f == 1.
PMC *get_iter()Return a new iterator for SELF.
void visit(visit_info *info)This is used by freeze/thaw to visit the contents of the array.
*info is the visit info,
(see include/parrot/pmc_freeze.h).
void freeze(visit_info *info)Used to archive the array.
void thaw(visit_info *info)Used to unarchive the array.
PMC *share_ro()Recursively make the array read-only and shared.
src/list.c, include/parrot/list.h
Create global immutable undef object.
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