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<a href="../../../html/index.html">Home</a> » <a href="../../../html/pmc.html">PMCs</a> » BigInt PMC class
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<h1><a name="NAME"
>NAME</a></h1>
<p>src/pmc/bigint.pmc - BigInt PMC class</p>
<h1><a name="DESCRIPTION"
>DESCRIPTION</a></h1>
<p><code>BigInt</code> provides arbitrary precision integer mathematic functions.</p>
<h2><a name="Functions"
>Functions</a></h2>
<dl>
<dt><a name="static_void_bigint_set_long(PARROT_INTERP,_PMC_*self,_long_value)"
><b><code>static void bigint_set_long(PARROT_INTERP, PMC *self, long value)</b></code></a></dt>
<dt><a name="static_void_bigint_set_double(PARROT_INTERP,_PMC_*self,_double_value)"
><b><code>static void bigint_set_double(PARROT_INTERP, PMC *self, double value)</b></code></a></dt>
<dt><a name="static_void_bigint_init(PARROT_INTERP,_PMC_*self)"
><b><code>static void bigint_init(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_void_bigint_clear(PARROT_INTERP,_PMC_*self)"
><b><code>static void bigint_clear(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_void_bigint_set(PARROT_INTERP,_PMC_*dest,_PMC_*src)"
><b><code>static void bigint_set(PARROT_INTERP, PMC *dest, PMC *src)</b></code></a></dt>
<dt><a name="static_void_bigint_set_long(PARROT_INTERP,_PMC_*self,_long_value)"
><b><code>static void bigint_set_long(PARROT_INTERP, PMC *self, long value)</b></code></a></dt>
<dt><a name="static_void_bigint_set_double(PARROT_INTERP,_PMC_*self,_double_value)"
><b><code>static void bigint_set_double(PARROT_INTERP, PMC *self, double value)</b></code></a></dt>
<dt><a name="static_void_bigint_set_str(PARROT_INTERP,_PMC_*self,_const_STRING_*value,_int_base)"
><b><code>static void bigint_set_str(PARROT_INTERP, PMC *self, const STRING *value, int base)</b></code></a></dt>
<dt><a name="static_BIGINT*_bigint_get_self(PARROT_INTERP,_PMC_*self)"
><b><code>static BIGINT* bigint_get_self(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_void_bigint_set_self(PARROT_INTERP,_PMC_*self,_BIGINT_*value)"
><b><code>static void bigint_set_self(PARROT_INTERP, PMC *self, BIGINT *value)</b></code></a></dt>
<dt><a name="static_long_bigint_get_long(PARROT_INTERP,_PMC_*self)"
><b><code>static long bigint_get_long(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_int_bigint_get_bool(PARROT_INTERP,_PMC_*self)"
><b><code>static int bigint_get_bool(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_char_*_bigint_get_string(PARROT_INTERP,_PMC_*self,_int_base)"
><b><code>static char * bigint_get_string(PARROT_INTERP, PMC *self, int base)</b></code></a></dt>
<dt><a name="static_double_bigint_get_double(PARROT_INTERP,_PMC_*self)"
><b><code>static double bigint_get_double(PARROT_INTERP, PMC *self)</b></code></a></dt>
<dt><a name="static_void_bigint_add_bigint(PARROT_INTERP,_PMC_*self,_PMC_*value,_PMC_*dest)"
><b><code>static void bigint_add_bigint(PARROT_INTERP, PMC *self, PMC *value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_add_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_add_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_sub_bigint(PARROT_INTERP,_PMC_*self,_PMC_*value,_PMC_*dest)"
><b><code>static void bigint_sub_bigint(PARROT_INTERP, PMC *self, PMC *value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_sub_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_sub_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_mul_bigint(PARROT_INTERP,_PMC_*self,_PMC_*value,_PMC_*dest)"
><b><code>static void bigint_mul_bigint(PARROT_INTERP, PMC *self, PMC *value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_mul_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_mul_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_pow_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_pow_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_int_check_divide_zero(PARROT_INTERP,_INTVAL_value)"
><b><code>static void int_check_divide_zero(PARROT_INTERP, INTVAL value)</b></code></a></dt>
<dt><a name="static_void_bigint_check_divide_zero(PARROT_INTERP,_PMC_*value)"
><b><code>static void bigint_check_divide_zero(PARROT_INTERP, PMC *value)</b></code></a></dt>
<dt><a name="static_void_bigint_div_bigint(PARROT_INTERP,_PMC_*self,_PMC_*value,_PMC_*dest)"
><b><code>static void bigint_div_bigint(PARROT_INTERP, PMC *self, PMC *value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_div_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_div_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_fdiv_bigint(PARROT_INTERP,_PMC_*self,_PMC_*value,_PMC_*dest)"
><b><code>static void bigint_fdiv_bigint(PARROT_INTERP, PMC *self, PMC *value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_fdiv_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_fdiv_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_mod_bigint(PARROT_INTERP,_PMC_*self,_PMC_*value,_PMC_*dest)"
><b><code>static void bigint_mod_bigint(PARROT_INTERP, PMC *self, PMC *value, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_mod_bigint_int(PARROT_INTERP,_PMC_*self,_INTVAL_value,_PMC_*dest)"
><b><code>static void bigint_mod_bigint_int(PARROT_INTERP, PMC *self, INTVAL value, PMC *dest)</b></code></a></dt>
<dt><a name="static_INTVAL_bigint_cmp(PARROT_INTERP,_PMC_*self,_PMC_*value)"
><b><code>static INTVAL bigint_cmp(PARROT_INTERP, PMC *self, PMC *value)</b></code></a></dt>
<dt><a name="static_INTVAL_bigint_cmp_int(PARROT_INTERP,_PMC_*self,_INTVAL_value)"
><b><code>static INTVAL bigint_cmp_int(PARROT_INTERP, PMC *self, INTVAL value)</b></code></a></dt>
<dt><a name="static_void_bigint_abs(PARROT_INTERP,_PMC_*self,_PMC_*dest)"
><b><code>static void bigint_abs(PARROT_INTERP, PMC *self, PMC *dest)</b></code></a></dt>
<dt><a name="static_void_bigint_neg(PARROT_INTERP,_PMC_*self,_PMC_*dest)"
><b><code>static void bigint_neg(PARROT_INTERP, PMC *self, PMC *dest)</b></code></a></dt>
</dl>
<h2><a name="Methods"
>Methods</a></h2>
<dl>
<dt><a name="METHOD_version()"
><b><code>METHOD version()</b></code></a></dt>
Return GMP version string "x.y.z".
<dt><a name="void_set_integer_native(INTVAL_value)"
><b><code>void set_integer_native(INTVAL value)</b></code></a></dt>
<dt><a name="void_set_number_native(FLOATVAL_value)"
><b><code>void set_number_native(FLOATVAL value)</b></code></a></dt>
Sets the value of the bigint to <code>value</code>.
<dt><a name="void_set_string_native(STRING_*value)"
><b><code>void set_string_native(STRING *value)</b></code></a></dt>
Sets the value of the integer to the result of converting <code>*value</code> to a number.
<dt><a name="void_set_string_keyed_int(INTVAL_base,_STRING_*value)"
><b><code>void set_string_keyed_int(INTVAL base, STRING *value)</b></code></a></dt>
Same assume number base <code>base</code>.
<dt><a name="void_set_pmc(PMC_*value)"
><b><code>void set_pmc(PMC *value)</b></code></a></dt>
Sets the value of the integer to the integer value of <code>*value</code>.
<dt><a name="FLOATVAL_get_number()"
><b><code>FLOATVAL get_number()</b></code></a></dt>
Returns the value of the integer as a floating point number.
<dt><a name="INTVAL_get_integer()"
><b><code>INTVAL get_integer()</b></code></a></dt>
Returns the value of the integer.
<dt><a name="INTVAL_get_bool()"
><b><code>INTVAL get_bool()</b></code></a></dt>
Returns the boolean value of the integer.
<dt><a name="STRING_*get_string()"
><b><code>STRING *get_string()</b></code></a></dt>
Returns the string representation of the integer.
<dt><a name="STRING_*get_string_keyed_int(INTVAL_base)"
><b><code>STRING *get_string_keyed_int(INTVAL base)</b></code></a></dt>
Returns the string representation of the integer in base <code>base</code>.
<dt><a name="STRING_*get_repr()"
><b><code>STRING *get_repr()</b></code></a></dt>
Returns the string representation of the integer with the letter 'L' appended.
<dt><a name="void_increment()"
><b><code>void increment()</b></code></a></dt>
Increments the integer.
<dt><a name="void_decrement()"
><b><code>void decrement()</b></code></a></dt>
Decrements the integer.
<dt><a name="PMC_*absolute(PMC_*dest)"
><b><code>PMC *absolute(PMC *dest)</b></code></a></dt>
<dt><a name="void_i_absolute()"
><b><code>void i_absolute()</b></code></a></dt>
Sets <code>dest</code> to the absolute value of SELF.
<dt><a name="PMC_*neg(PMC_*dest)"
><b><code>PMC *neg(PMC *dest)</b></code></a></dt>
<dt><a name="void_i_neg()"
><b><code>void i_neg()</b></code></a></dt>
Set <code>dest</code> to the negated value of <code>SELF</code>.</dl>
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