rename the FunInfo struct to Env

src/Makefile.dep

@@ -3,26 +3,34 @@
 ./blocks.o: ../../pikotools/src/utf8/utf8.h
 ./blocks.o: blocks.h
 ./blocks.o: cache.h
+./blocks.o: env.h
 ./blocks.o: functions.h
-./blocks.o: funinfo.h
 ./blocks.o: item.h
 ./blocks.o: objects.h
 ./cache.o: ../../pikotools/src/textstream/stream.h
 ./cache.o: ../../pikotools/src/utf8/utf8.h
 ./cache.o: blocks.h
 ./cache.o: cache.h
+./cache.o: env.h
 ./cache.o: functions.h
-./cache.o: funinfo.h
 ./cache.o: item.h
 ./cache.o: objects.h
+./functions.o: ../../pikotools/src/textstream/stream.h
+./functions.o: ../../pikotools/src/utf8/utf8.h
+./functions.o: env.h
+./functions.o: functions.h
+./functions.o: item.h
 ./item.o: item.h
 ./models.o: models.h
+./objects.o: ../../pikotools/src/textstream/stream.h
+./objects.o: ../../pikotools/src/utf8/utf8.h
+./objects.o: objects.h
 ./pattern.o: ../../pikotools/src/textstream/stream.h
 ./pattern.o: ../../pikotools/src/utf8/utf8.h
 ./pattern.o: blocks.h
 ./pattern.o: cache.h
+./pattern.o: env.h
 ./pattern.o: functions.h
-./pattern.o: funinfo.h
 ./pattern.o: item.h
 ./pattern.o: objects.h
 ./pattern.o: pattern.h
@@ -45,8 +53,8 @@
 ./patternparser.o: ../../pikotools/src/utf8/utf8.h
 ./patternparser.o: blocks.h
 ./patternparser.o: cache.h
+./patternparser.o: env.h
 ./patternparser.o: functions.h
-./patternparser.o: funinfo.h
 ./patternparser.o: item.h
 ./patternparser.o: objects.h
 ./patternparser.o: pattern.h

src/env.h

@@ -33,8 +33,8 @@
  */
 
 
-#ifndef headerfile_ezc_funinfo
-#define headerfile_ezc_funinfo
+#ifndef headerfile_ezc_env
+#define headerfile_ezc_env
 
 #include <vector>
 #include <map>
@@ -144,7 +144,7 @@ struct Stack
 // !! IMPROVE ME
 // the name is bad
 // may it should be called Env (environment) or FunEnv
-struct FunInfo
+struct Env
 {
 	// a result consists of a string and a boolean value
 	// output stream
@@ -207,7 +207,7 @@ struct FunInfo
 
 
 	// arguments: output_stream, table_of_parameters, the_first_parameter
-	FunInfo(pt::Stream & o,
+	Env(pt::Stream & o,
 			std::vector<Var> & pars,
 			const std::wstring & first_par,
 			const pt::Stream & input_stream,

src/functions.h

@@ -37,7 +37,7 @@
 
 #include <map>
 #include "utf8/utf8.h"
-#include "funinfo.h"
+#include "env.h"
 
 
 
@@ -52,7 +52,7 @@ class Functions
 {
 public:
 
-	typedef void (*UserFunction)(FunInfo &);
+	typedef void (*UserFunction)(Env &);
 	typedef std::map<std::wstring, UserFunction> FunctionsTable;
 	typedef typename FunctionsTable::iterator Iterator;
 

src/generator.h

@@ -313,9 +313,9 @@ private:
 	bool FindInVariables(const std::wstring & name, FindHelper & find_helper);
 	bool Find(Item::Function & item_fun, FindHelper & find_helper);
 
-	void PrepareEnvStruct(FunInfo & info);
+	void PrepareEnvStruct(Env & info);
 
-	void CallFunction(typename Functions::UserFunction & function, FunInfo & info);
+	void CallFunction(typename Functions::UserFunction & function, Env & info);
 
 	void CallFunction(typename Functions::UserFunction & function,
 					  std::vector<Var> & parameters,
@@ -326,7 +326,7 @@ private:
 				   std::vector<Var> & parameters,
 				   pt::Stream & out_stream);
 
-	void CallObject(BaseObj & base_obj, int method_index, FunInfo & info);
+	void CallObject(BaseObj & base_obj, int method_index, Env & info);
 
 	void PrintDate(pt::Date * date, std::vector<Var> & parameters, pt::Stream & out_stream);
 	bool PrintDatePart(pt::Date * date, const std::wstring & field, std::vector<Var> & parameters, pt::Stream & out_stream);
@@ -1202,7 +1202,7 @@ bool Generator::Find(Item::Function & item_fun, FindHelper & find_helper)
 
 
 
-void Generator::PrepareEnvStruct(FunInfo & info)
+void Generator::PrepareEnvStruct(Env & info)
 {
 	info.Clear();
 
@@ -1220,7 +1220,7 @@ void Generator::PrepareEnvStruct(FunInfo & info)
 
 
 
-void Generator::CallFunction(typename Functions::UserFunction & function, FunInfo & info)
+void Generator::CallFunction(typename Functions::UserFunction & function, Env & info)
 {
 	PrepareEnvStruct(info);
 	(function)(info);
@@ -1239,12 +1239,12 @@ void Generator::CallFunction(typename Functions::UserFunction & function,
 	{
 		if( parameters.empty() )
 		{
-			FunInfo info(out_stream, parameters, empty, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
+			Env info(out_stream, parameters, empty, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
 			CallFunction(function, info);
 		}
 		else
 		{
-			FunInfo info(out_stream, parameters, parameters[0].str, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
+			Env info(out_stream, parameters, parameters[0].str, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
 			CallFunction(function, info);
 		}
 	}
@@ -1254,7 +1254,7 @@ void Generator::CallFunction(typename Functions::UserFunction & function,
 
 
 
-void Generator::CallObject(BaseObj & base_obj, int method_index, FunInfo & info)
+void Generator::CallObject(BaseObj & base_obj, int method_index, Env & info)
 {
 	PrepareEnvStruct(info);
 	base_obj.CallFun(method_index, info);
@@ -1715,14 +1715,14 @@ bool Generator::CallModelField(
 
 	if( parameters.empty() )
 	{
-		FunInfo info(out_stream, parameters, empty, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
+		Env info(out_stream, parameters, empty, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
 		PrepareEnvStruct(info);
 		found = model.get_raw_value(nullptr, field.c_str(), nullptr, info, str, false);
 		last_res = info.res;
 	}
 	else
 	{
-		FunInfo info(out_stream, parameters, parameters[0].str, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
+		Env info(out_stream, parameters, parameters[0].str, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
 		PrepareEnvStruct(info);
 		found = model.get_raw_value(nullptr, field.c_str(), nullptr, info, str, false);
 		last_res = info.res;
@@ -1908,12 +1908,12 @@ void Generator::CallObject(BaseObj & base_obj,
 	{
 		if( parameters.empty() )
 		{
-			FunInfo info(out_stream, parameters, empty, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
+			Env info(out_stream, parameters, empty, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
 			CallObject(base_obj, method_index, info);
 		}
 		else
 		{
-			FunInfo info(out_stream, parameters, parameters[0].str, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
+			Env info(out_stream, parameters, parameters[0].str, in_stream, stack_tab[stack_index-1], *stack_tab[stack_index-1].item);
 			CallObject(base_obj, method_index, info);
 		}
 	}

src/models.h

@@ -5,7 +5,7 @@
  */
 
 /*
- * Copyright (c) 2021, Tomasz Sowa
+ * Copyright (c) 2021-2024, Tomasz Sowa
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -38,7 +38,7 @@
 #ifdef EZC_HAS_MORM_LIBRARY
 
 #include "wrapper.h"
-#include "funinfo.h"
+#include "env.h"
 #include "space/space.h"
 
 

src/objects.h

@@ -38,7 +38,7 @@
 #include <vector>
 #include <string>
 #include "utf8/utf8.h"
-#include "funinfo.h"
+#include "env.h"
 
 
 
@@ -69,7 +69,7 @@ public:
 	/*
 	 *
 	 */
-	virtual void CallFun(int fun_index, FunInfo &) = 0;
+	virtual void CallFun(int fun_index, Env &) = 0;
 
 
 	/*