From 297940ff7c6562676130a94ea40888ee48bee7b3 Mon Sep 17 00:00:00 2001
From: Tomasz Sowa <t.sowa@ttmath.org>
Date: Mon, 12 Apr 2021 18:49:34 +0200
Subject: [PATCH] fix in SpaceParser when parsing json format: floating point
 values such as 1.123e+01 where not correctly parsed ('+' character was not
 correctly parsed)

added to Space: some methods for searching a field with ignoring case:
Space * get_object_field_nc(const wchar_t * field)
Space * get_object_field_nc(const std::wstring & field);
const Space * get_object_field_nc(const wchar_t * field) const;
const Space * get_object_field_nc(const std::wstring & field) const;
---
 space/space.cpp       | 55 +++++++++++++++++++++++++++++++++++++++++++
 space/space.h         |  8 +++++++
 space/spaceparser.cpp |  2 +-
 3 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/space/space.cpp b/space/space.cpp
index 6130e69..c1611a9 100644
--- a/space/space.cpp
+++ b/space/space.cpp
@@ -1602,6 +1602,61 @@ const Space::TableType * Space::get_table(const wchar_t * field) const
 
 
 
+
+
+Space * Space::get_object_field_nc(const wchar_t * field)
+{
+	if( is_object() )
+	{
+		ObjectType::iterator i = value.value_object.begin();
+
+		while( i != value.value_object.end() )
+		{
+			if( EqualNoCase(field, i->first.c_str()) )
+			{
+				return i->second;
+			}
+		}
+	}
+
+	return nullptr;
+}
+
+
+Space * Space::get_object_field_nc(const std::wstring & field)
+{
+	return get_object_field_nc(field.c_str());
+}
+
+
+const Space * Space::get_object_field_nc(const wchar_t * field) const
+{
+	if( is_object() )
+	{
+		ObjectType::const_iterator i = value.value_object.cbegin();
+
+		while( i != value.value_object.cend() )
+		{
+			if( EqualNoCase(field, i->first.c_str()) )
+			{
+				return i->second;
+			}
+		}
+	}
+
+	return nullptr;
+}
+
+
+const Space * Space::get_object_field_nc(const std::wstring & field) const
+{
+	return get_object_field_nc(field.c_str());
+}
+
+
+
+
+
 void Space::remove(const wchar_t * field)
 {
 	remove(std::wstring(field));
diff --git a/space/space.h b/space/space.h
index e8e2c88..12c6e6f 100644
--- a/space/space.h
+++ b/space/space.h
@@ -470,6 +470,14 @@ public:
 	// add these getters with std::wstring
 
 
+	// no case, has O(n) complexity
+	Space * get_object_field_nc(const wchar_t * field);
+	Space * get_object_field_nc(const std::wstring & field);
+	const Space * get_object_field_nc(const wchar_t * field) const;
+	const Space * get_object_field_nc(const std::wstring & field) const;
+
+
+
 	// remove a field from an object
 	void remove(const wchar_t * field);
 	void remove(const std::wstring & field);
diff --git a/space/spaceparser.cpp b/space/spaceparser.cpp
index 4e19a10..3c8f9bd 100644
--- a/space/spaceparser.cpp
+++ b/space/spaceparser.cpp
@@ -737,7 +737,7 @@ bool SpaceParser::is_alfa_numeric_char(int c)
 	return  (c >= 'a' && c <= 'z') ||
 			(c >= 'A' && c <= 'Z') ||
 			(c >= '0' && c <= '9') ||
-			c == '.' || c=='-';
+			c == '.' || c=='-' || c=='+';
 }