61 lines
1.3 KiB
C++
61 lines
1.3 KiB
C++
//
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// php-armadillo/functions.cc
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//
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// @Author CismonX
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//
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#include "functions.hh"
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#include "complex.hh"
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#define PHP_ARMA_FE(func) \
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ZEND_RAW_FENTRY("Arma\\" #func, ZEND_FN(func), nullptr, 0)
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namespace php_arma
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{
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PHP_FUNCTION(cx_double)
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{
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double real = 0.;
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double imag = 0.;
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ZEND_PARSE_PARAMETERS_START(0, 2)
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Z_PARAM_OPTIONAL
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Z_PARAM_DOUBLE(real)
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Z_PARAM_DOUBLE(imag)
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ZEND_PARSE_PARAMETERS_END();
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zval_set_scalar(return_value, std::complex<double>(real, imag));
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}
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PHP_FUNCTION(j)
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{
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double imag = 1.;
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ZEND_PARSE_PARAMETERS_START(0, 1)
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Z_PARAM_OPTIONAL
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Z_PARAM_DOUBLE(imag)
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ZEND_PARSE_PARAMETERS_END();
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zval_set_scalar(return_value, std::complex<double>(0., imag));
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}
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PHP_FUNCTION(srand)
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{
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zend_long seed;
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ZEND_PARSE_PARAMETERS_START(0, 1)
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Z_PARAM_OPTIONAL
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Z_PARAM_LONG(seed)
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ZEND_PARSE_PARAMETERS_END();
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if (EX_NUM_ARGS() == 0) {
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arma::arma_rng::set_seed_random();
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} else {
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arma::arma_rng::set_seed(seed);
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}
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}
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const zend_function_entry functions[] = {
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PHP_ARMA_FE(cx_double)
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PHP_ARMA_FE(j)
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PHP_ARMA_FE(srand)
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PHP_FE_END
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};
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}
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