ADD file via upload

PPTExtractor.h

@@ -0,0 +1,21 @@
+#ifndef PPTEXTRACTOR_H
+#define PPTEXTRACTOR_H
+
+#include <string>
+#include <vector>
+
+class PPTExtractor {
+public:
+    PPTExtractor(const std::string& filePath);
+    ~PPTExtractor();
+
+    bool extractText(std::vector<std::string>& slidesText);
+
+private:
+    std::string filePath;
+    bool isPPTX();
+
+    bool extractTextFromPPTX(std::vector<std::string>& slidesText);
+};
+
+#endif // PPTEXTRACTOR_H