From 5c90744f0c448b02034e4a56c31b11573999d8cf Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Sun, 7 Mar 2021 20:49:40 -0500
Subject: [PATCH] More minor style improvements.

---
 Storage/Tape/Parsers/Acorn.cpp | 6 +++---
 Storage/Tape/Parsers/Acorn.hpp | 2 +-
 Storage/Tape/Parsers/Oric.hpp  | 3 +--
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/Storage/Tape/Parsers/Acorn.cpp b/Storage/Tape/Parsers/Acorn.cpp
index 65c976adb..d23ade030 100644
--- a/Storage/Tape/Parsers/Acorn.cpp
+++ b/Storage/Tape/Parsers/Acorn.cpp
@@ -19,7 +19,7 @@ Parser::Parser(): crc_(0x1021) {
 }
 
 int Parser::get_next_bit(const std::shared_ptr<Storage::Tape::Tape> &tape) {
-	SymbolType symbol = get_next_symbol(tape);
+	const SymbolType symbol = get_next_symbol(tape);
 	return (symbol == SymbolType::One) ? 1 : 0;
 }
 
@@ -54,8 +54,8 @@ unsigned int Parser::get_next_word(const std::shared_ptr<Storage::Tape::Tape> &t
 	return result;
 }
 
-void Parser::reset_crc()	{	crc_.reset();				}
-uint16_t Parser::get_crc()	{	return crc_.get_value();	}
+void Parser::reset_crc()			{	crc_.reset();				}
+uint16_t Parser::get_crc() const	{	return crc_.get_value();	}
 
 void Parser::acorn_shifter_output_bit(int value) {
 	push_symbol(value ? SymbolType::One : SymbolType::Zero);
diff --git a/Storage/Tape/Parsers/Acorn.hpp b/Storage/Tape/Parsers/Acorn.hpp
index 394f19bac..8fd762f2e 100644
--- a/Storage/Tape/Parsers/Acorn.hpp
+++ b/Storage/Tape/Parsers/Acorn.hpp
@@ -55,7 +55,7 @@ class Parser: public Storage::Tape::Parser<SymbolType>, public Shifter::Delegate
 		unsigned int get_next_short(const std::shared_ptr<Storage::Tape::Tape> &tape);
 		unsigned int get_next_word(const std::shared_ptr<Storage::Tape::Tape> &tape);
 		void reset_crc();
-		uint16_t get_crc();
+		uint16_t get_crc() const;
 
 	private:
 		void acorn_shifter_output_bit(int value) override;
diff --git a/Storage/Tape/Parsers/Oric.hpp b/Storage/Tape/Parsers/Oric.hpp
index 4a5f2d403..bfbad1b86 100644
--- a/Storage/Tape/Parsers/Oric.hpp
+++ b/Storage/Tape/Parsers/Oric.hpp
@@ -45,8 +45,7 @@ class Parser: public Storage::Tape::PulseClassificationParser<WaveType, SymbolTy
 		bool wave_was_high_;
 		float cycle_length_;
 
-		struct Pattern
-		{
+		struct Pattern {
 			WaveType type;
 			int count = 0;
 		};