Done Task 3 ish

Oving 6/Oving 6/Oving 6.vcxproj

@@ -136,6 +136,8 @@
   <ItemGroup>
     <ClCompile Include="main.cpp" />
     <ClCompile Include="Task1.cpp" />
+    <ClCompile Include="Task2.cpp" />
+    <ClCompile Include="Task3.cpp" />
   </ItemGroup>
   <ItemGroup>
     <Text Include="grunnlov.txt" />
@@ -144,6 +146,8 @@
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Task1.h" />
+    <ClInclude Include="Task2.h" />
+    <ClInclude Include="Task3.h" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">

Oving 6/Oving 6/Oving 6.vcxproj.filters

@@ -21,21 +21,33 @@
     <ClCompile Include="Task1.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="Task2.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="Task3.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <Text Include="grunnlov_iso-latin-1.txt">
-      <Filter>Source Files</Filter>
+      <Filter>Resource Files</Filter>
-    </Text>
-    <Text Include="temperatures.txt">
-      <Filter>Source Files</Filter>
     </Text>
     <Text Include="grunnlov.txt">
-      <Filter>Source Files</Filter>
+      <Filter>Resource Files</Filter>
+    </Text>
+    <Text Include="temperatures.txt">
+      <Filter>Resource Files</Filter>
     </Text>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Task1.h">
-      <Filter>Source Files</Filter>
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Task2.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="Task3.h">
+      <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
 </Project>

Oving 6/Oving 6/Task1.cpp

@@ -1,4 +1,5 @@
 #include "Task1.h"
+#include "std_lib_facilities.h"
 
 void cinToFile(string path)
 {
@@ -22,27 +23,28 @@ void cinToFile(string path)
 void addLineNumber(string inputPath, string outputPath)
 {
 	string line;
-	ifstream ifs{ inputPath };
+	ifstream ifs{ inputPath }; // Try opening file
 	if (!ifs)
 		error("Cant open file ", inputPath);
 	else 
 	{
-		vector<string> lines;
+		vector<string> lines; //Create vector of lines
-		while (ifs.eof())
+		while (!ifs.eof()) // Read all the lines
 		{
+			line.clear();
 			getline(ifs, line);
 			cout << line << endl;
 			lines.push_back(line);
 		}
 		ifs.close();
-		ofstream ofs{ outputPath };
+		ofstream ofs{ outputPath }; // Prepeare to output to file
-		if (!ifs || !ofs)
+		if (!ofs)
 			error("Cant open file ", outputPath);
 		else
 		{
 			for (int i = 0; i < lines.size(); ++i)
 			{
-				ofs << setw(lines.size()) << i + 1 << " " << lines[i] << endl;
+				ofs << setw(to_string(lines.size()).size()) << i + 1 << " " << lines[i] << endl; // Write all lines with linenumer with a specific width
 			}
 		}
 		

Oving 6/Oving 6/Task2.cpp

@@ -0,0 +1,37 @@
+#include "Task2.h"
+#include "std_lib_facilities.h"
+
+void countCharInTxt(string path)
+{
+	ifstream ifs{ path };
+	if (!ifs)
+	{
+		error("Cant open file ", path);
+		return;
+	}
+	string text, line;
+	while (!ifs.eof()) // Read all the lines
+	{
+		line.clear();
+		getline(ifs, line);
+		text += line;
+	}
+
+	vector<int> chars(26);
+
+	for (const auto c : text) 
+	{
+		if ((c <= 255 && c > -1) && isalpha(c))
+			chars[tolower(c) - 'a'] += 1;
+	}
+
+	for (int i = 0; i < chars.size(); i += 3)
+	{
+		for (int j = i; j < i + 3 && j < chars.size(); ++j)
+		{
+			cout << (char)((j)+(int)'a') << ":\t" << chars[j] << "\t\t";
+		}
+		cout << endl;
+	}
+
+}

Oving 6/Oving 6/Task2.h

@@ -0,0 +1,4 @@
+#pragma once
+#include "std_lib_facilities.h"
+
+void countCharInTxt(string path);

Oving 6/Oving 6/Task3.cpp

@@ -0,0 +1,25 @@
+#include "Task3.h"
+
+CourseCatalog::CourseCatalog()
+{
+}
+
+void CourseCatalog::addCourse(string code, string name)
+{
+	courses.insert(code, name);
+}
+
+void CourseCatalog::removeCourse(string code)
+{
+	courses.erase(code);
+}
+
+string CourseCatalog::getCourse(string code)
+{
+	return courses[code];
+}
+
+ostream & operator<<(ostream &, const CourseCatalog &)
+{
+	// TODO: insert return statement here
+}

Oving 6/Oving 6/Task3.h

@@ -0,0 +1,14 @@
+#pragma once
+#include "std_lib_facilities.h"
+
+class CourseCatalog
+{
+public:
+	CourseCatalog();
+	friend ostream& operator<<(ostream&, const CourseCatalog&);
+	void addCourse(string code, string name);
+	void removeCourse(string code);
+	string getCourse(string code);
+private:
+	map<string, string> courses;
+};

Oving 6/Oving 6/inn.txt

@@ -23,4 +23,4 @@ v
 w
 x
 y
-z
+z

Oving 6/Oving 6/main.cpp

@@ -1,11 +1,16 @@
 #include "std_lib_facilities.h"
 #include "Task1.h"
+#include "Task2.h"
+#include "Task3.h"
 
 int main(){
 
 	// Your code here
 	//cinToFile("inn.txt");
 
-	addLineNumber("inn.txt", "out.txt");
+	//addLineNumber("inn.txt", "out.txt");
+
+	countCharInTxt("grunnlov.txt");
+
 	return 0;
 }

Oving 6/Oving 6/out.txt

@@ -0,0 +1,26 @@
+ 1 a
+ 2 b
+ 3 c
+ 4 d
+ 5 e
+ 6 f
+ 7 g
+ 8 h
+ 9 i
+10 j
+11 k
+12 l
+13 m
+14 n
+15 o
+16 p
+17 q
+18 r
+19 s
+20 t
+21 u
+22 v
+23 w
+24 x
+25 y
+26 z