From 0d6d23ebc03a70c5a4e3c0f20fd402bfc48d1974 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@nekernel.org>
Date: Sat, 27 Dec 2025 12:31:13 +0100
Subject: feat: Improved API and better unit tests.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
---
 include/ocl/tproc/detail/rope_fwd.hpp | 17 ++++++++++-------
 include/ocl/tproc/detail/rope_fwd.inl |  2 +-
 2 files changed, 11 insertions(+), 8 deletions(-)

(limited to 'include')

diff --git a/include/ocl/tproc/detail/rope_fwd.hpp b/include/ocl/tproc/detail/rope_fwd.hpp
index 1691f93..912d889 100644
--- a/include/ocl/tproc/detail/rope_fwd.hpp
+++ b/include/ocl/tproc/detail/rope_fwd.hpp
@@ -3,8 +3,8 @@
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 // Official repository: https://github.com/ocl-org/tproc
 
-#ifndef OCL_TPROC_ROPE_FWD_HPP
-#define OCL_TPROC_ROPE_FWD_HPP
+#ifndef __OCL_TPROC_ROPE_FWD_HPP
+#define __OCL_TPROC_ROPE_FWD_HPP
 
 #include <ocl/tproc/detail/config.hpp>
 
@@ -30,17 +30,17 @@ namespace ocl::tproc
 		using pointer		  = std::allocator_traits<Allocator>::pointer;
 		using const_pointer	  = std::allocator_traits<Allocator>::pointer;
 
-		CharT* begin();
-		CharT* end();
+		basic_rope<CharT, Traits, Allocator>& begin();
+		basic_rope<CharT, Traits, Allocator>& end();
 
-		const CharT* cbegin() const;
-		const CharT* cend() const;
+		const basic_rope<CharT, Traits, Allocator>& cbegin() const;
+		const basic_rope<CharT, Traits, Allocator>& cend() const;
 
 		/// \brief Extarcts a needle from a position of n length.
 		basic_rope<CharT, Traits, Allocator>& substr(size_type pos, const size_type n = 0);
 
 		/// \brief Rope's version of the find method.
-		size_type find(const boost::core::string_view& needle);
+		size_type at(const boost::core::string_view& needle);
 
 		size_type size();
 		bool	  empty() const;
@@ -52,6 +52,9 @@ namespace ocl::tproc
 		basic_rope& operator=(basic_rope&& rope);
 		basic_rope(basic_rope&& rope);
 
+	public:
+		static constexpr size_type npos = (size_type)(-1);
+
 	private:
 		struct tree_impl;
 		tree_impl* impl_{};
diff --git a/include/ocl/tproc/detail/rope_fwd.inl b/include/ocl/tproc/detail/rope_fwd.inl
index b1c5c4e..1d282bb 100644
--- a/include/ocl/tproc/detail/rope_fwd.inl
+++ b/include/ocl/tproc/detail/rope_fwd.inl
@@ -49,7 +49,7 @@ namespace ocl::tproc
 	basic_rope<CharT, Traits, Allocator>::basic_rope(
 		basic_rope<CharT, Traits, Allocator>&& other)
 	{
-		impl_	   = std::exchange(other.impl_);
+		impl_ = std::exchange(other.impl_);
 	}
 
 	template <class CharT, class Traits, class Allocator>
-- 
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