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Added additional convenience overloads to CreateVector().

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Bug: 29337887, 29336299
Change-Id: Iad8b3b2263f6cea7ee7e45994369194960df293b
Tested: on Linux.
This commit is contained in:
Wouter van Oortmerssen
2016-06-15 12:10:01 -07:00
parent bafd48d96c
commit afa276288c
12 changed files with 244 additions and 34 deletions
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29
tests/test.cpp
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@@ -114,13 +114,17 @@ flatbuffers::unique_ptr_t CreateFlatBufferTest(std::string &buffer) {
mb3.add_name(wilma);
mlocs[2] = mb3.Finish();
// Create an array of strings. Also test string pooling.
flatbuffers::Offset<flatbuffers::String> strings[4];
strings[0] = builder.CreateSharedString("bob");
strings[1] = builder.CreateSharedString("fred");
strings[2] = builder.CreateSharedString("bob");
strings[3] = builder.CreateSharedString("fred");
auto vecofstrings = builder.CreateVector(strings, 4);
// Create an array of strings. Also test string pooling, and lambdas.
const char *names[] = { "bob", "fred", "bob", "fred" };
auto vecofstrings =
builder.CreateVector<flatbuffers::Offset<flatbuffers::String>>(4,
[&](size_t i) {
return builder.CreateSharedString(names[i]);
});
// Creating vectors of strings in one convenient call.
std::vector<std::string> names2 = { "jane", "mary" };
auto vecofstrings2 = builder.CreateVectorOfStrings(names2);
// Create an array of sorted tables, can be used with binary search when read:
auto vecoftables = builder.CreateVectorOfSortedTables(mlocs, 3);
@@ -128,7 +132,9 @@ flatbuffers::unique_ptr_t CreateFlatBufferTest(std::string &buffer) {
// shortcut for creating monster with all fields set:
auto mloc = CreateMonster(builder, &vec, 150, 80, name, inventory, Color_Blue,
Any_Monster, mlocs[1].Union(), // Store a union.
testv, vecofstrings, vecoftables, 0);
testv, vecofstrings, vecoftables, 0, 0, 0, false,
0, 0, 0, 0, 0, 0, 0, 0, 0, 3.14159f, 3.0f, 0.0f,
vecofstrings2);
FinishMonsterBuffer(builder, mloc);
@@ -198,6 +204,13 @@ void AccessFlatBufferTest(const uint8_t *flatbuf, size_t length) {
TEST_EQ(vecofstrings->Get(0)->c_str(), vecofstrings->Get(2)->c_str());
TEST_EQ(vecofstrings->Get(1)->c_str(), vecofstrings->Get(3)->c_str());
auto vecofstrings2 = monster->testarrayofstring2();
if (vecofstrings2) {
TEST_EQ(vecofstrings2->Length(), 2U);
TEST_EQ_STR(vecofstrings2->Get(0)->c_str(), "jane");
TEST_EQ_STR(vecofstrings2->Get(1)->c_str(), "mary");
}
// Example of accessing a vector of tables:
auto vecoftables = monster->testarrayoftables();
TEST_EQ(vecoftables->Length(), 3U);