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Added an IsFieldPresent helper function.

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This is implemented as a template function, since Table::CheckField
is not reachable by subclasses of Table (private base class).

Change-Id: I1ed4d47ce7cb672460ccab61cf7442eb9136b0f1
Tested: on Linux.
Bug: 26273432
This commit is contained in:
Wouter van Oortmerssen
2015-12-18 17:01:34 -08:00
parent 40a33b1d06
commit 995ee86a6e
2 changed files with 16 additions and 0 deletions
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4
tests/test.cpp
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@@ -221,6 +221,10 @@ void AccessFlatBufferTest(const uint8_t *flatbuf, size_t length) {
for (auto it = tests->begin(); it != tests->end(); ++it) {
TEST_EQ(it->a() == 10 || it->a() == 30, true); // Just testing iterators.
}
// Checking for presence of fields:
TEST_EQ(flatbuffers::IsFieldPresent(monster, Monster::VT_HP), true);
TEST_EQ(flatbuffers::IsFieldPresent(monster, Monster::VT_MANA), false);
}
// Change a FlatBuffer in-place, after it has been constructed.