C++ (Cpp) config_get_auto_convert示例

示例#1

文件： libconfig.c 项目： BLiuBLiu/OpenVision

static int __config_setting_get_float(const config_setting_t *setting,
                                      double *value)
{
  switch(setting->type)
  {
    case CONFIG_TYPE_FLOAT:
      *value = setting->value.fval;
      return(CONFIG_TRUE);

    case CONFIG_TYPE_INT:
      if(config_get_auto_convert(setting->config))
      {
        *value = (double)(setting->value.ival);
        return(CONFIG_TRUE);
      }
      else
        return(CONFIG_FALSE);

    case CONFIG_TYPE_INT64:
      if(config_get_auto_convert(setting->config))
      {
        *value = (double)(setting->value.llval);
        return(CONFIG_TRUE);
      }
      else
      { /* fall through */ }

    default:
      return(CONFIG_FALSE);
  }
}

示例#2

文件： libconfig.c 项目： mlafeldt/ps2rd

int config_setting_set_int64(config_setting_t *setting, long long value)
{
  switch(setting->type)
  {
    case CONFIG_TYPE_NONE:
      setting->type = CONFIG_TYPE_INT64;
      /* fall through */

    case CONFIG_TYPE_INT64:
      setting->value.llval = value;
      return(CONFIG_TRUE);

    case CONFIG_TYPE_INT:
      if((value > INT32_MAX) || (value < INT32_MIN))
        setting->value.ival = 0;
      else
        setting->value.ival = (int)value;
      return(CONFIG_TRUE);

    case CONFIG_TYPE_FLOAT:
      if(config_get_auto_convert(setting->config))
      {
        setting->value.fval = (float)value;
        return(CONFIG_TRUE);
      }
      else
        return(CONFIG_FALSE);

    default:
      return(CONFIG_FALSE);
  }
}

示例#3

文件： libconfig.c 项目： mlafeldt/ps2rd

int config_setting_set_int(config_setting_t *setting, int value)
{
  switch(setting->type)
  {
    case CONFIG_TYPE_NONE:
      setting->type = CONFIG_TYPE_INT;
      /* fall through */

    case CONFIG_TYPE_INT:
      setting->value.ival = value;
      return(CONFIG_TRUE);

    case CONFIG_TYPE_FLOAT:
      if(config_get_auto_convert(setting->config))
      {
        setting->value.fval = (float)value;
        return(CONFIG_TRUE);
      }
      else
        return(CONFIG_FALSE);

    default:
      return(CONFIG_FALSE);
  }
}

示例#4

文件： libconfig.c 项目： mlafeldt/ps2rd

double config_setting_get_float(const config_setting_t *setting)
{
  switch(setting->type)
  {
    case CONFIG_TYPE_FLOAT:
      return(setting->value.fval);

    case CONFIG_TYPE_INT:
      if(config_get_auto_convert(setting->config))
        return((double)(setting->value.ival));
      else
        return(0.0);

    case CONFIG_TYPE_INT64:
      if(config_get_auto_convert(setting->config))
        return((double)(setting->value.llval));
      else
        return(0.0);

    default:
      return(0.0);
  }
}