Broken implementation of chain array_buffer done

2 files changed, 31 insertions, 6 deletions

diff --git a/modules/core/c++/buffer.cpp b/modules/core/c++/buffer.cpp
index d48297c..3793226 100644
--- a/modules/core/c++/buffer.cpp
+++ b/modules/core/c++/buffer.cpp
@@ -467,18 +467,27 @@ size_t chain_array_buffer::read_segment_length(size_t offset) const {
 	return buffer_.at(searched_read_i).read_segment_length(offset);
 }
 
+void chain_array_buffer::read_advance(uint64_t len) {
+
+}
+
 uint8_t& chain_array_buffer::read(uint64_t i) {
 	uint64_t search_read_i = read_index_;
 	uint64_t search_read_pos = read_position_;
 
-	return buffer_.at(search_read_i).at(search_read_pos);
+	return buffer_.at(search_read_i).read();
 
 	/// @TODO
 	while( i >= buffer_.at(search_read_i).read_segment_length() ){
 		
 	}
 
-	return buffer_.at(search_read_i).at(search_read_pos);
+	return buffer_.at(search_read_i).read(search_read_pos);
+}
+
+const uint8_t& chain_array_buffer::read(uint64_t i) const {
+	static uint8_t foo{};
+	return foo;
 }
 
 size_t chain_array_buffer::write_position() const {
@@ -510,6 +519,24 @@ size_t chain_array_buffer::write_segment_length(size_t offset) const {
 	return buffer_.at(searched_write_i).write_segment_length(offset);
 }
 
+void chain_array_buffer::write_advance(uint64_t len) {
+
+}
+
+uint8_t& chain_array_buffer::write(uint64_t i){
+	static uint8_t foo{};
+	return foo;
+}
+
+const uint8_t& chain_array_buffer::write(uint64_t i)const{
+	static uint8_t foo{};
+	return foo;
+}
+
+error chain_array_buffer::write_require_length(uint64_t len) {
+
+	return make_error<err::not_implemented>();
+}
 
 
 
diff --git a/modules/core/c++/buffer.hpp b/modules/core/c++/buffer.hpp
index 47f55e3..2c8fcde 100644
--- a/modules/core/c++/buffer.hpp
+++ b/modules/core/c++/buffer.hpp
@@ -138,7 +138,7 @@ public:
 /*
  * One time buffer
  */
-class array_buffer : public buffer {
+class array_buffer final : public buffer {
 private:
 	std::vector<uint8_t> buffer_;
 
@@ -167,7 +167,7 @@ public:
 	error write_require_length(size_t bytes) override;
 };
 
-class chain_array_buffer : public buffer {
+class chain_array_buffer final : public buffer {
 private:
 	std::deque<array_buffer> buffer_;
 
@@ -198,8 +198,6 @@ public:
 
 	error write_require_length(size_t bytes) override;
 
-	/**
-	 */
 	error_or<array_buffer> extract_front(uint64_t size) {
 		if(buffer_.empty()){
 			return make_error<err::recoverable>("Chain Array buffer is empty.");