object
py_rotate( tuple args, dict kwargs)
{
Prim* This = extract<Prim*>( args[0]);
if (!kwargs.has_key("angle")) {
// This exception is more useful than the keyerror exception below.
throw std::invalid_argument(
"primitive.rotate(): angle of rotation must be specified.");
}
double angle = extract<double>(kwargs["angle"]);
// The rotation axis, which defaults to the body axis.
vector r_axis;
if (kwargs.has_key("axis"))
r_axis = tovector(kwargs["axis"]);
else
r_axis = This->get_axis();
// The rotation origin, which defaults to the body position.
vector origin;
if (kwargs.has_key("origin"))
origin = tovector(kwargs["origin"]);
else
origin = This->get_pos();
This->rotate( angle, r_axis, origin);
return object();
}
void work_with_dict(dict data1, dict data2)
{
if (!data1.has_key("k1")) {
throw std::runtime_error("dict does not have key 'k1'");
}
data1.update(data2);
}
void getDouble(dict d, string key, double *value)
{
if (d.has_key(key))
{
object o = d[key];
extract<double> x(o);
if (x.check())
{
*value = x();
}
}
};
void getShort(dict d, string key, short *value)
{
if (d.has_key(key)) //检查字典中是否存在该键值
{
object o = d[key]; //获取该键值
extract<int> x(o); //创建提取器
if (x.check()) //如果可以提取
{
*value = x(); //对目标整数指针赋值
}
}
};
void getChar(dict d, string key, char *value)
{
if (d.has_key(key))
{
object o = d[key];
extract<string> x(o);
if (x.check())
{
string s = x();
const char *buffer = s.c_str();
*value = *buffer;
}
}
};
int ShzdApi::shzdSendInfoToTrade(dict data)
{
CShZdMessage msg = CShZdMessage();
//插入信息类型
if (data.has_key("msgtype"))
{
object msgtype = data["msgtype"];
extract<string> x(msgtype);
if (x.check())
{
string typestr = x();
msg.SetMsgType(typestr.c_str());
}
}
//插入字段
boost::python::list keyList = data.keys();
boost::python::list valueList = data.values();
for (int n = 0; n < len(keyList); n++)
{
//声明
int keyint = 0;
string valuestr = "";
//获取整数型的key
object key = keyList[n];
extract<string> x1(key);
if (x1.check())
{
string keystr = x1();
stringstream ss;
ss << keystr;
ss >> keyint;
}
//获取字符串的value
object value = valueList[n];
extract<string> x2(value);
if (x2.check())
{
valuestr = x2();
}
//添加到msg中
msg.SetTag(keyint, valuestr.c_str());
}
void getStr(dict d, string key, char *value)
{
if (d.has_key(key))
{
object o = d[key];
extract<string> x(o);
if (x.check())
{
string s = x();
const char *buffer = s.c_str();
//对字符串指针赋值必须使用strcpy_s, vs2013使用strcpy编译通不过
//+1应该是因为C++字符串的结尾符号？不是特别确定，不加这个1会出错
strcpy_s(value, strlen(buffer) + 1, buffer);
}
}
};
void getStr(dict d, string key, char *value)
{
if (d.has_key(key))
{
object o = d[key];
extract<string> x(o);
if (x.check())
{
string s = x();
const char *buffer = s.c_str();
//对字符串指针赋值必须使用strcpy_s, vs2013使用strcpy编译通不过
//+1应该是因为C++字符串的结尾符号？不是特别确定，不加这个1会出错
#ifdef _MSC_VER //WIN32
strcpy_s(value, strlen(buffer) + 1, buffer);
#elif __GNUC__
strncpy(value, buffer, strlen(buffer) + 1);
#endif
}
}
};