X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fstatement.h;h=a580f379e47eb5130aa6379aa03d301433ce614b;hb=8a4fca97e2bf3a3934399123e8f7cbd591912f83;hp=1df34381b38630b97494764e5e6c2fd581c0723a;hpb=2d289d20a9a4aeac7774976e4213a7c72f1dc75b;p=libs%2Fdatafile.git

diff --git a/source/statement.h b/source/statement.h
index 1df3438..a580f37 100644
--- a/source/statement.h
+++ b/source/statement.h
@@ -7,19 +7,21 @@
 namespace Msp {
 namespace DataFile {
 
-class Statement
+struct Token;
+
+struct Statement
 {
-public:
 	typedef std::vector<Value> Arguments;
 
 	std::string keyword;
 	Arguments args;
-	bool valid;
+	bool valid = false;
+	bool control = false;
 	std::string source;
-	unsigned line;
+	unsigned line = 0;
 	std::list<Statement> sub;
 
-	Statement();
+	Statement() = default;
 	Statement(const std::string &);
 	std::string get_location() const;
 	std::string get_signature() const;
@@ -31,6 +33,8 @@ public:
 		return *this;
 	}
 
+	Statement &append_from_token(const Token &);
+
 	template<typename T>
 	Statement &operator,(const T &v)
 	{ return append(v); }
@@ -41,13 +45,23 @@ struct StatementKey
 	std::string keyword;
 	std::string signature;
 
-	StatementKey() { }
+	StatementKey() = default;
 	StatementKey(const std::string &k, const std::string &s): keyword(k), signature(s) { }
 
 	bool operator<(const StatementKey &o) const
 	{ return keyword<o.keyword || (keyword==o.keyword && signature<o.signature); }
 };
 
+struct StatementInfo
+{
+	StatementKey key;
+	std::size_t args_size = 0;
+	std::vector<std::size_t> arg_offsets;
+
+	StatementInfo() = default;
+	StatementInfo(const std::string &, const std::string &);
+};
+
 } // namespace DataFile
 } // namespace Msp