[w10] Added rough solutions to ex 1-10

1 files changed, 32 insertions, 0 deletions

diff --git a/week10/Exercise10/SaveableString.cpp b/week10/Exercise10/SaveableString.cpp
new file mode 100644
index 0000000..4fa41e8
--- /dev/null
+++ b/week10/Exercise10/SaveableString.cpp
@@ -0,0 +1,32 @@
+#include "SaveableString.h"
+#include <cstring>
+#include <fstream>
+
+void SaveableString::write(const char* fileName) {
+	std::ofstream outFile(fileName);
+	if (!outFile.is_open()) {
+		throw "Coudln't open file!";
+	}
+
+	outFile.write(fileName, sizeof(char) * strlen(str));
+
+	outFile.close();
+}
+
+void SaveableString::read(const char* fileName) {
+	std::ifstream inFile(fileName);
+	if (!inFile.is_open()) {
+		throw "Coudln't open file!";
+	}
+
+	inFile.seekg(0, std::ios::end);
+	unsigned length = inFile.tellg();
+	inFile.seekg(0, std::ios::beg);
+
+	free();
+	str = new char[length + 1];
+	inFile.read(str, sizeof(char) * length);
+	str[length] = '\0';
+
+	inFile.close();
+}