error: expected initializer before '<' token

#ifndef _TYPE_H_
#define _TYPE_H_

#include <string>
#include <map>
#include <vector>
#include <stdlib.h>


//顏色
typedef struct Color
{
	int r;
	int g;
	int b;
}mColor;

//位置
typedef struct point
{
	float x;
	float y;
}mPoint;

//范圍
typedef struct area
{
	float w;
	float h;
}mArea;

//BMFont
typedef struct label
{
	std::string content;
	std::string fontName;
	mColor color;
	mPoint point;
	mArea area;	
}mLabel, *pLabel;

//數據
typedef struct dataStr
{
    std::string content;
    std::string fontName;
	mColor color;
	int type;
}sDataStr, *lpDataStr;

typedef map<int, sDataStr> mapData;

#endif

在 typedef map<int, sDataStr> mapData; 

報錯 ：error: expected initializer before '<' token

要加命名空間 using namespace std;

每天進步一點點。