Add custom memory management strategies to cppc4group

1 files changed, 51 insertions, 0 deletions

diff --git a/examples/cppc4group_memorymanagement.cpp b/examples/cppc4group_memorymanagement.cpp
new file mode 100644
index 0000000..b29adae
--- /dev/null
+++ b/examples/cppc4group_memorymanagement.cpp
@@ -0,0 +1,51 @@
+#include "cppc4group.hpp"
+#include <string_view>
+#include <cstring>
+#include <iostream>
+
+using namespace std::literals;
+
+int main()
+{
+	CppC4Group g;
+	g.create();
+
+	constexpr auto takeContents = "This is only some dummy text for testing."sv;
+	void* takeData = malloc(takeContents.size());
+	memcpy(takeData, takeContents.data(), takeContents.size());
+
+	auto takeContentsString = new std::string{takeContents};
+
+	(g.create() &&
+	g.createFile("Take") &&
+	g.createFile("Reference") &&
+	g.createFile("Copy") &&
+	g.createFile("Custom") &&
+	g.createFile("CustomNoOpStart") &&
+
+
+	g.setEntryData("Take", takeData, takeContents.size(), CppC4Group::MemoryManagement::Take) &&
+	g.setEntryData("Reference", takeContents.data(), takeContents.size(), CppC4Group::MemoryManagement::Reference) &&
+	g.setEntryData("Copy", takeContents.data(), takeContents.size(), CppC4Group::MemoryManagement::Copy) &&
+	g.setEntryData("Custom", takeContents.data(), takeContents.size(), {
+		[](void* const data, size_t const size) -> void*
+		{
+			auto retData = new char[size];
+			memcpy(retData, data, size);
+			return retData;
+		},
+		[](void* const data)
+		{
+			delete [] reinterpret_cast<char*>(data);
+		}
+	}) &&
+	g.setEntryData("CustomNoOpStart", takeContentsString->data(), takeContentsString->size(), {CppC4Group::MemoryManagement::NoOpStart,
+		[takeContentsString](void* const)
+		{
+			delete takeContentsString;
+		}
+	}) &&
+
+	g.save("cppc4group_memorymanagement.c4d")) || (std::cerr << g.getErrorMessage() << '\n', true);
+	return 0;
+}
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