From 1390d6a76e0162b87d102d04b1f82c403919df78 Mon Sep 17 00:00:00 2001
From: Crzyrndm <joshcrawfy@gmail.com>
Date: Mon, 2 Jul 2018 11:09:41 +1200
Subject: [PATCH] unimplemented functions in range and path

---
 source/utils/path.cpp      | 16 ++++++++++++++++
 source/worksheet/range.cpp | 26 ++++++++++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/source/utils/path.cpp b/source/utils/path.cpp
index e846a6e5..b67ab977 100644
--- a/source/utils/path.cpp
+++ b/source/utils/path.cpp
@@ -141,6 +141,22 @@ path::path(const std::string &path_string)
 {
 }
 
+path::path(const std::string &path_string, char sep)
+    : internal_(path_string)
+{
+    char curr_sep = guess_separator();
+    if (curr_sep != sep)
+    {
+        for (char& c : internal_) // simple find and replace
+        {
+            if (c == curr_sep)
+            {
+                c = sep;
+            }
+        }
+    }
+}
+
 // general attributes
 
 bool path::is_relative() const
diff --git a/source/worksheet/range.cpp b/source/worksheet/range.cpp
index 1226cc0b..7649edc7 100644
--- a/source/worksheet/range.cpp
+++ b/source/worksheet/range.cpp
@@ -69,6 +69,11 @@ cell_vector range::operator[](std::size_t index)
     return vector(index);
 }
 
+const cell_vector range::operator[](std::size_t index) const
+{
+    return vector(index);
+}
+
 const worksheet &range::target_worksheet() const
 {
     return ws_;
@@ -112,6 +117,22 @@ cell_vector range::vector(std::size_t vector_index)
     return cell_vector(ws_, cursor, ref_, order_, skip_null_, false);
 }
 
+const cell_vector range::vector(std::size_t vector_index) const
+{
+    auto cursor = ref_.top_left();
+
+    if (order_ == major_order::row)
+    {
+        cursor.row(cursor.row() + static_cast<row_t>(vector_index));
+    }
+    else
+    {
+        cursor.column_index(cursor.column_index() + static_cast<column_t::index_t>(vector_index));
+    }
+
+    return cell_vector(ws_, cursor, ref_, order_, skip_null_, false);
+}
+
 bool range::contains(const cell_reference &ref)
 {
     return ref_.top_left().column_index() <= ref.column_index()
@@ -188,6 +209,11 @@ cell range::cell(const cell_reference &ref)
     return (*this)[ref.row() - 1][ref.column().index - 1];
 }
 
+const cell range::cell(const cell_reference &ref) const
+{
+    return (*this)[ref.row() - 1][ref.column().index - 1];
+}
+
 cell_vector range::front()
 {
     return *begin();