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new d2e923cf6 docs: add basic example for cpp binding (#3108)
d2e923cf6 is described below
commit d2e923cf628ebcd16562df6ff1442eae393f9078
Author: Mingzhuo Yin <[email protected]>
AuthorDate: Mon Sep 18 13:37:28 2023 +0800
docs: add basic example for cpp binding (#3108)
* chore: add basic example for cpp binding
Signed-off-by: silver-ymz <[email protected]>
* typo
Signed-off-by: silver-ymz <[email protected]>
* typo
Signed-off-by: silver-ymz <[email protected]>
* use exist commit
Signed-off-by: silver-ymz <[email protected]>
---------
Signed-off-by: silver-ymz <[email protected]>
---
examples/README.md | 1 +
examples/cpp/CMakeLists.txt | 21 +++++++++++++++++++++
examples/cpp/README.md | 13 +++++++++++++
examples/cpp/basic.cpp | 25 +++++++++++++++++++++++++
4 files changed, 60 insertions(+)
diff --git a/examples/README.md b/examples/README.md
index f1c0b202f..a072e882b 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -7,3 +7,4 @@ The goal of these documents is to provide you with everything
you need to start
## Examples
- [Rust](rust/README.md)
+- [C++](cpp/README.md)
\ No newline at end of file
diff --git a/examples/cpp/CMakeLists.txt b/examples/cpp/CMakeLists.txt
new file mode 100644
index 000000000..ba6948e29
--- /dev/null
+++ b/examples/cpp/CMakeLists.txt
@@ -0,0 +1,21 @@
+cmake_minimum_required(VERSION 3.10)
+project(opendal-cpp-examples)
+
+set(CMAKE_CXX_STANDARD 17)
+
+include(FetchContent)
+FetchContent_Declare(
+ opendal-cpp
+ GIT_REPOSITORY https://github.com/apache/incubator-opendal.git
+ GIT_TAG 4b02228f7fe9a7c0f21a1660fee95716910c7a0a
+ SOURCE_SUBDIR bindings/cpp
+)
+FetchContent_MakeAvailable(opendal-cpp)
+
+add_executable(basic-example basic.cpp)
+target_link_libraries(basic-example opendal_cpp)
+include_directories(basic-example opendal_cpp)
+
+if(APPLE)
+ target_link_libraries(basic-example "-framework CoreFoundation -framework
Security")
+endif()
\ No newline at end of file
diff --git a/examples/cpp/README.md b/examples/cpp/README.md
new file mode 100644
index 000000000..2dfdcdad7
--- /dev/null
+++ b/examples/cpp/README.md
@@ -0,0 +1,13 @@
+# OpenDAL Cpp Examples
+
+Thank you for using OpenDAL Cpp Core!
+
+## Run Examples
+
+```bash
+mkdir build
+cd build
+cmake ..
+make
+./basic-example
+```
\ No newline at end of file
diff --git a/examples/cpp/basic.cpp b/examples/cpp/basic.cpp
new file mode 100644
index 000000000..2ebb1504f
--- /dev/null
+++ b/examples/cpp/basic.cpp
@@ -0,0 +1,25 @@
+#include "opendal.hpp"
+
+#include <string>
+#include <vector>
+#include <iostream>
+
+int main() {
+ char s[] = "memory";
+ std::vector<uint8_t> data = {'a', 'b', 'c'};
+
+ // Init operator
+ opendal::Operator op = opendal::Operator(s);
+
+ // Write data to operator
+ op.write("test", data);
+
+ // Read data from operator
+ auto res = op.read("test"); // res == data
+
+ // Using reader
+ auto reader = op.reader("test");
+ opendal::ReaderStream stream(reader);
+ std::string res2;
+ stream >> res2; // res2 == "abc"
+}
\ No newline at end of file
