3 files changed, 18 insertions, 1 deletions
diff --git a/src/Models/Cell.h b/src/Models/Cell.h
index 2c614de..4bf26bd 100644
--- a/src/Models/Cell.h
+++ b/src/Models/Cell.h
@@ -1,14 +1,17 @@
 #ifndef HEADER_CELL
 #define HEADER_CELL
 
+#include <fstream>
 #include "../Generic/String/String.h"
 
 class Cell {
 public:
 	virtual String getValueForPrint() = 0;
 	virtual void parseAndSetValue(const char* str) = 0;
-	virtual void readFromFile(const char* filePath) = 0;
+	virtual void readFromFile(std::ifstream& filePath) = 0;
 	virtual void saveToFile(const char* filePath) = 0;
+
+	virtual ~Cell() = default;
 };
 
 #endif
diff --git a/src/Models/CellString.cpp b/src/Models/CellString.cpp
new file mode 100644
index 0000000..82f7b29
--- /dev/null
+++ b/src/Models/CellString.cpp
@@ -0,0 +1,9 @@
+#include "CellString.h"
+
+String CellString::getValueForPrint() {
+	return value;
+}
+
+void CellString::parseAndSetValue(const char* str) {
+	value = String(str);
+}
diff --git a/src/Models/CellString.h b/src/Models/CellString.h
index 0a34c76..1f311da 100644
--- a/src/Models/CellString.h
+++ b/src/Models/CellString.h
@@ -7,7 +7,12 @@ class CellString : public Cell {
 	String value;
 
 public:
+	CellString() = default;
+
 	String getValueForPrint() override;
+	void parseAndSetValue(const char* str) override;
+	void readFromFile(const char* filePath) override;
+	void saveToFile(const char* filePath) override;
 };
 
 #endif