1.添加Tbs的对象在Tbs.h和Tbs.cpp中 , Tbs对象含有常量表和标识符表的两个map

2. 添加Scanner的scan模板 , scan中参数为string源码和Tbs对象 , Tbs对象含有常量表和标识符表的两个map

3. Scanner_test的测试文件将测试扫描后 , Tbs的两个map的情况

CMakeLists.txt

@@ -11,13 +11,17 @@ include_directories(${CMAKE_SOURCE_DIR}/include)
 
 file(GLOB SOURCES ${CMAKE_SOURCE_DIR}/src/*.cpp)
 
-add_executable(Hydrogen ${SOURCES})
+add_executable(Hydrogen ${SOURCES}
+        src/scanner.cpp
+        src/Tbs.cpp)
 
 file(GLOB TEST_SOURCES ${CMAKE_SOURCE_DIR}/unit/*.cpp)
 
 foreach(TEST_SOURCE ${TEST_SOURCES})
     get_filename_component(TEST_NAME ${TEST_SOURCE} NAME_WE)
-    add_executable(${TEST_NAME} ${TEST_SOURCE} ${SOURCES})
+    add_executable(${TEST_NAME} ${TEST_SOURCE} ${SOURCES}
+            include/scanner.h
+            include/Tbs.h)
     add_test(NAME ${TEST_NAME} COMMAND ${TEST_NAME})
 endforeach(TEST_SOURCE ${TEST_SOURCES})
 

include/Scanner.h

@@ -0,0 +1,9 @@
+# pragma once
+#include "stdc++.h"
+#include "Token.h"
+#include "Tbs.h"
+class Scanner {
+public:
+    bool scan(std::string org_s,Tbs& t);
+
+};

include/Tbs.h

@@ -0,0 +1,9 @@
+# pragma once
+
+#include "stdc++.h"
+using std::unordered_map,std::string;
+class Tbs {
+public:
+    unordered_map<int,string> ConstTable;
+    unordered_map<int,string> IdTable;
+};

src/Scanner.cpp

@@ -0,0 +1,18 @@
+#include "Scanner.h"
+
+using std::vector,std::string;
+
+bool Scanner::scan(std::string org_s,Tbs&  t) {
+    string tmp;
+    int cnt = 0;
+    for (auto e : org_s) {
+        if (e==' ') {
+            t.ConstTable[++cnt]  =tmp;
+            tmp = "";
+        }
+        else {
+            tmp += e;
+        }
+    }
+    return true;
+}

src/Tbs.cpp

@@ -0,0 +1 @@
+#include "Tbs.h"