NAME

src/pmc/scalar.pmc - Scalar Abstract Superclass

DESCRIPTION

These are the vtable functions for the scalar base PMC class

Methods

void assign_pmc(PMC *value)
Sets the PMC *value, calling the appropriate set_* method according to the type of *value.

Mathematical Methods

PMC *subtract(PMC *value, PMC *dest)
void add(PMC *value, PMC *dest)
void add_int(INTVAL value, PMC *dest)
void add_float(FLOATVAL value, PMC *dest)
Adds value to the number and returns the result in *dest. If dest is NULL it's created.
void i_add(PMC *value)
void i_add(INTVAL value)
void i_add(FLOATVAL value)
Adds value to SELF inplace.
PMC *subtract(PMC *value, PMC *dest)
PMC *subtract_int(INTVAL value, PMC *dest)
PMC *subtract_float(FLOATVAL value, PMC *dest)
Subtracts value from the number and returns the result in *dest. If dest doesn't exist a new Float is created.
void i_subtract(PMC *value)
void i_subtract_int(INTVAL value)
void i_subtract_float(FLOATVAL value)
Subtracts value from SELF inplace.
PMC *multiply(PMC *value, PMC *dest)
PMC *multiply_int(INTVAL value, PMC *dest)
PMC *multiply_float(FLOATVAL value, PMC *dest)
Multiplies the number by value and returns the result in *dest.
PMC *divide(PMC *value, PMC *dest)
PMC *divide_int(INTVAL value, PMC *dest)
PMC *divide_float(FLOATVAL value, PMC *dest)
Divides the number by value and returns the result in *dest.
void i_divide(PMC *value)
void i_divide_int(INTVAL value)
void i_divide_float(FLOATVAL value)
Divides SELF by value inplace.
PMC *floor_divide(PMC *value, PMC *dest)
PMC *floor_divide_int(INTVAL value, PMC *dest)
PMC *floor_divide_float(FLOATVAL value, PMC *dest)
Divides the number by value and returns the result in *dest.
void i_floor_divide(PMC *value)
void i_floor_divide_int(INTVAL value)
void i_floor_divide_float(FLOATVAL value)
Divides SELF by value inplace.
PMC *modulus(PMC *value, PMC *dest)
PMC *modulus(INTVAL value, PMC *dest)
PMC *modulus(FLOATVAL value, PMC *dest)
Calculates the value of corrected mod value and returns the result in dest. See also ops/math.ops.
void i_modulus(PMC *value)
void i_modulus(INTVAL value)
void i_modulus(FLOATVAL value)
Calculates modulus inplace
PMC *neg(PMC *dest)
void i_neg()
Set dest to the negated value of SELF.

String Methods

PMC *concatenate(PMC *value, PMC *dest)
PMC *concatenate_str(STRING *value, PMC *dest)
Returns in *dest the result of concatenating the scalar and *value.
void concatenate(PMC *value)
void concatenate_str(STRING *value)
Concatenate the string value in place.
PMC *repeat(PMC *value, PMC *dest)
PMC *repeat_int(INTVAL value, PMC *dest)
Returns in *dest the result of repeating the scalar value times.
void i_repeat(PMC *value)
void i_repeat_int(INTVAL value)
Repeat the string SELF in place value times.

Compare Methods

INTVAL cmp_num(PMC *value)
Returns the result of comparing the floating-point values of the scalar and *value.
INTVAL cmp_string(PMC *value)
Returns the result of comparing the string values of the scalar and *value.
INTVAL is_equal(PMC *value)
Returns whether the PMC is equal to *value.
INTVAL is_equal_num(PMC *value)
Returns whether the PMC is numerically equal to *value.
INTVAL is_equal_string(PMC *value)
Returns whether the PMC has string equality with *value.

Logical Methods

PMC *logical_or(PMC *value, PMC *dest)
Returns the result of the logical OR of SELF and value, i.e. returns SELF it is true or value: dest is alway ignored.
PMC *logical_and(PMC *value, PMC *dest)
Returns the result of the logical AND of SELF and value, i.e. returns value if SELF is true else SELF. dest is always ignored.
PMC *logical_xor(PMC *value, PMC *dest)
Returns the result of the logical XOR of SELF and *value.
PMC *logical_not(PMC *dest)
void i_logical_not()
Returns in *dest the result of the logical negation of the scalar and *value.
INTVAL defined()
Always returns true.
STRING *substr_str(INTVAL offset, INTVAL length)
Returns the substring of length length of the scalar starting at offset.
void share_ro()
Sets this PMC as shared and read-only.