Kill indexing into the list of layouts.

[lyx.git] / src / TextClass.cpp

diff --git a/src/TextClass.cpp b/src/TextClass.cpp
index 6342c1f6914be680ffc8c03874dc599fd1fce9fa..dd94d3aa9a33aba4e1e7983f075832c19272cfab 100644 (file)
--- a/src/TextClass.cpp
+++ b/src/TextClass.cpp
@@ -531,8 +531,11 @@ bool TextClass::read(FileName const & filename, ReadType rt)
 
        min_toclevel_ = Layout::NOT_IN_TOC;
        max_toclevel_ = Layout::NOT_IN_TOC;
-       for (size_t i = 0; i != layoutCount(); ++i) {
-               int const toclevel = layout(i)->toclevel;
+       DocumentClass::const_iterator lit = begin();
+       DocumentClass::const_iterator len = end();
+       for (; lit != len; ++lit) {
+               Layout const & lt = **lit;
+               int const toclevel = lt.toclevel;
                if (toclevel != Layout::NOT_IN_TOC) {
                        if (min_toclevel_ == Layout::NOT_IN_TOC)
                                min_toclevel_ = toclevel;