Split literal files

src/lstring.cpp

@@ -0,0 +1,38 @@
+/* This file is part of the sirit project.
+ * Copyright (c) 2018 ReinUsesLisp
+ * This software may be used and distributed according to the terms of the GNU
+ * Lesser General Public License version 2.1 or any later version.
+ */
+
+#include "lstring.h"
+
+namespace Sirit {
+
+LiteralString::LiteralString(const std::string& string_)
+    : string(string_) {
+    operand_type = OperandType::String;
+}
+
+LiteralString::~LiteralString() = default;
+
+void LiteralString::Fetch(Stream& stream) const {
+    for (std::size_t i{}; i < string.size(); i++) {
+        stream.Write(static_cast<u8>(string[i]));
+    }
+    for (std::size_t i{}; i < 4 - (string.size() % 4); i++) {
+        stream.Write(static_cast<u8>(0));
+    }
+}
+
+u16 LiteralString::GetWordCount() const {
+    return static_cast<u16>(string.size() / 4 + 1);
+}
+
+bool LiteralString::operator==(const Operand& other) const {
+    if (operand_type == other.GetType()) {
+        return dynamic_cast<const LiteralString&>(other).string == string;
+    }
+    return false;
+}
+
+} // namespace Sirit