Use nullptr instead of 0 for pointers

[libs/datafile.git] / source / loader.cpp

diff --git a/source/loader.cpp b/source/loader.cpp
index 98a0234961d2029d0b665450a314c120bf90e35f..1ee6df3057ae9e7bad8e31cc0fb36ada2265ba0e 100644 (file)
--- a/source/loader.cpp
+++ b/source/loader.cpp
@@ -48,8 +48,8 @@ namespace Msp {
 namespace DataFile {
 
 Loader::Loader():
-       actions(0),
-       cur_st(0),
+       actions(nullptr),
+       cur_st(nullptr),
        direct(false),
        check_sub_loads(false)
 { }
@@ -72,6 +72,8 @@ void Loader::load(Parser &p)
                }
        }
        finish();
+       for(Loader *l: aux_loaders)
+               l->finish();
 }
 
 void Loader::load(const Statement &st)
@@ -82,6 +84,8 @@ void Loader::load(const Statement &st)
        for(const Statement &s: st.sub)
                load_statement(s);
        finish();
+       for(Loader *l: aux_loaders)
+               l->finish();
 }
 
 void Loader::load_direct(Parser &p, unsigned l)
@@ -150,6 +154,8 @@ void Loader::load_sub_with(Loader &ldr)
        {
                ldr.load_direct(*cur_parser, cur_level+1);
                ldr.finish();
+               for(Loader *l: ldr.aux_loaders)
+                       l->finish();
        }
        else if(cur_st)
        {
@@ -206,7 +212,7 @@ bool Loader::has_action(const StatementKey &key) const
 LoaderAction *Loader::find_action(const StatementKey &key) const
 {
        if(!actions)
-               return 0;
+               return nullptr;
 
        auto begin = actions->lower_bound(StatementKey(key.keyword, string()));
        auto end = actions->upper_bound(StatementKey(key.keyword, "~"));
@@ -214,7 +220,7 @@ LoaderAction *Loader::find_action(const StatementKey &key) const
        if(begin==end)
                throw unknown_keyword(key.keyword);
 
-       LoaderAction *act = 0;
+       LoaderAction *act = nullptr;
        int match = 0;
        for(auto i=begin; i!=end; ++i)
        {