More efficient way of loading binary files

[libs/datafile.git] / source / parsermode.h

diff --git a/source/parsermode.h b/source/parsermode.h
index 620e9a91acb7f325535b6b0c87fe30545d409cc1..491647e4b09a0b9c307d4f4aa32a6078403ed9a5 100644 (file)
--- a/source/parsermode.h
+++ b/source/parsermode.h
@@ -7,6 +7,8 @@ namespace Msp {
 namespace DataFile {
 
 class Input;
+class Loader;
+class LoaderAction;
 
 /**
 Base class for parse modes.
@@ -23,6 +25,9 @@ public:
 
        virtual Statement parse() = 0;
        virtual void process_control_statement(const Statement &) { }
+
+       virtual const StatementKey *peek(unsigned) { return 0; }
+       virtual bool parse_and_load(unsigned, Loader &, const LoaderAction &) { return false; }
 };
 
 } // namespace DataFile