37 lines
1.3 KiB
C++
37 lines
1.3 KiB
C++
#pragma once
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extern "C" {
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#include "libabacus.h"
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}
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#define FUNCTION(name) libab_result function_##name( \
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libab* ab, libab_ref* scope, libab_ref_vec* params, libab_ref* into)
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#define FUNCTION_MPFR(name, func) FUNCTION(name) { \
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number* value = (number*) libab_unwrap_param(params, 0); \
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mpfr_t output; \
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mpfr_init2(output, PRECISION); \
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mpfr_##func(output, value->value, MPFR_RNDN); \
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ref to_return = create_value<number>(ab, new number(std::move(output))); \
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libab_ref_copy(to_return, into); \
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return LIBAB_SUCCESS; \
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}
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#define FUNCTION_MPFR2(name, func) FUNCTION(name) { \
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number* left = (number*) libab_unwrap_param(params, 0); \
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number* right = (number*) libab_unwrap_param(params, 1); \
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mpfr_t output; \
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mpfr_init2(output, PRECISION); \
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mpfr_##func(output, left->value, right->value, MPFR_RNDN); \
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ref to_return = create_value<number>(ab, new number(std::move(output))); \
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libab_ref_copy(to_return, into); \
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return LIBAB_SUCCESS; \
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}
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#define FUNCTION_COMPARE(name, op) FUNCTION(name) { \
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number* left = (number*) libab_unwrap_param(params, 0); \
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number* right = (number*) libab_unwrap_param(params, 1); \
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libab_get_bool_value(ab, mpfr_cmp(left->value, right->value) op 0, into); \
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return LIBAB_SUCCESS; \
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}
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