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Unverified Commit 5c76e47f authored by Hongyi ZHANG's avatar Hongyi ZHANG Committed by GitHub
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[Docs] fix ffi docs (#4248) 


Co-authored-by: default avatarMinjie Wang <wmjlyjemaine@gmail.com>
parent 20fe9397
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docs/source/developer/ffi.rst
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...@@ -24,11 +24,13 @@ API that is exposed to python is only a few lines of codes: ...@@ -24,11 +24,13 @@ API that is exposed to python is only a few lines of codes:
#include <dgl/runtime/packed_func.h> #include <dgl/runtime/packed_func.h>
#include <dgl/runtime/registry.h> #include <dgl/runtime/registry.h>
using namespace dgl::runtime;
DGL_REGISTER_GLOBAL("calculator.MyAdd") DGL_REGISTER_GLOBAL("calculator.MyAdd")
.set_body([] (DGLArgs args, DGLRetValue* rv) { .set_body([] (DGLArgs args, DGLRetValue* rv) {
int a = args[0]; int a = args[0];
int b = args[1]; int b = args[1];
*rv = a * b; *rv = a + b;
}); });
Compile and build the library. On the python side, create a Compile and build the library. On the python side, create a
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