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Add byte slice accessor to Go code

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Ben Harper
2015-04-01 16:39:53 +02:00
parent ca5c9e7496
commit 8fb6c4f764
4 changed files with 48 additions and 1 deletions
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16
src/idl_gen_go.cpp
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@@ -144,6 +144,19 @@ static void GetVectorLen(const StructDef &struct_def,
code += "\treturn 0\n}\n\n";
}
// Get a [ubyte] vector as a byte slice.
static void GetUByteSlice(const StructDef &struct_def,
const FieldDef &field,
std::string *code_ptr) {
std::string &code = *code_ptr;
GenReceiver(struct_def, code_ptr);
code += " " + MakeCamel(field.name) + "Bytes(";
code += ") []byte " + OffsetPrefix(field);
code += "\t\treturn rcv._tab.ByteVector(o + rcv._tab.Pos)\n\t}\n";
code += "\treturn nil\n}\n\n";
}
// Get the value of a struct's scalar.
static void GetScalarFieldOfStruct(const StructDef &struct_def,
const FieldDef &field,
@@ -480,6 +493,9 @@ static void GenStructAccessor(const StructDef &struct_def,
}
if (field.value.type.base_type == BASE_TYPE_VECTOR) {
GetVectorLen(struct_def, field, code_ptr);
if (field.value.type.element == BASE_TYPE_UCHAR) {
GetUByteSlice(struct_def, field, code_ptr);
}
}
}