NAME

pmc/luabase.pmc - Lua abstract base class

DESCRIPTION

LuaBase provides an abstract base class for some Lua types.

Methods

void morph(INTVAL type)

Morphs the scalar to the specified type.

PMC *clone()

Creates and returns a clone of the scalar.

INTVAL get_bool()

Returns true.

PMC *neg (PMC *dest)

void i_neg()

Throws an exception.

PMC *logical_not(PMC *dest)

Common implementation (use get_bool & set_bool)

INTVAL defined()

Always returns true.

non-Vtable Methods

void add(PMC *value, PMC *dest)

void i_add (PMC *value)

void subtract(PMC *value, PMC *dest)

void i_substract (PMC *value)

void multiply(PMC *value, PMC *dest)

void i_multiply (PMC *value)

void divide(PMC *value, PMC *dest)

void i_divide (PMC *value)

PMC *pow (PMC *value, PMC *dest)

void i_pow (PMC *value)

PMC *concatenate (PMC *value, PMC *dest)

void i_concatenate (PMC *value)

Throws an exception.

Specific Methods

PMC *tonumber()

Returns nil.

PMC *tostring()

Common implementation (use get_string).

AUTHORS

Francois Perrad.