diff options
Diffstat (limited to 'source/slang/slang-ast-support-types.h')
| -rw-r--r-- | source/slang/slang-ast-support-types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/slang/slang-ast-support-types.h b/source/slang/slang-ast-support-types.h index c172ea83c..884668353 100644 --- a/source/slang/slang-ast-support-types.h +++ b/source/slang/slang-ast-support-types.h @@ -1002,6 +1002,8 @@ namespace Slang /// True if non empty (equivalent to getCount() != 0 but faster) bool isNonEmpty() const { return isFilterNonEmpty<T>(m_filterStyle, m_decls.begin(), m_decls.end()); } + DeclRef<T> getFirstOrNull() { return isEmpty() ? DeclRef<T>() : (*this)[0]; } + DeclRef<T> operator[](Index index) const { Decl*const* decl = getFilterCursorByIndex<T>(m_filterStyle, m_decls.begin(), m_decls.end(), index); |