Exemplos de bc_raise em C++ (Cpp)

Exemplo n.º 1

Arquivo: ext_bcmath.cpp Projeto: Neomeng/hiphop-php

String f_bcpow(CStrRef left, CStrRef right, int64 scale /* = -1 */) {
  if (scale < 0) scale = BCG(bc_precision);
  bc_num first, second, result;
  bc_init_num(&first);
  bc_init_num(&second);
  bc_init_num(&result);
  php_str2num(&first, (char*)left.data());
  php_str2num(&second, (char*)right.data());
  bc_raise(first, second, &result, scale);
  if (result->n_scale > scale) {
    result->n_scale = scale;
  }
  String ret(bc_num2str(result), AttachString);
  bc_free_num(&first);
  bc_free_num(&second);
  bc_free_num(&result);
  return ret;
}

Exemplo n.º 2

Arquivo: ext_bcmath.cpp Projeto: Einkoro/hhvm

static String HHVM_FUNCTION(bcpow, const String& left, const String& right,
                           int64_t scale /* = -1 */) {
  if (scale < 0) scale = BCG(bc_precision);
  bc_num first, second, result;
  bc_init_num(&first);
  bc_init_num(&second);
  bc_init_num(&result);
  php_str2num(&first, (char*)left.data());
  php_str2num(&second, (char*)right.data());
  bc_raise(first, second, &result, scale);
  if (result->n_scale > scale) {
    result->n_scale = scale;
  }
  String ret(bc_num2str(result), AttachString);
  bc_free_num(&first);
  bc_free_num(&second);
  bc_free_num(&result);
  return ret;
}

Exemplo n.º 3

Arquivo: BigNumber.cpp Projeto: flok99/BigNumber

// raise to power
BigNumber BigNumber::pow (const BigNumber power) const
{
  BigNumber result;
  bc_raise (num_, power.num_, &result.num_, scale_);
  return result;
} // end of BigNumber::pow