From df4c9d7bdb559cc1e36623b69639d0a0f973a007 Mon Sep 17 00:00:00 2001
From: surtur <a_mirre@utb.cz>
Date: Sat, 29 Jan 2022 23:54:26 +0100
Subject: [PATCH] accumulator: add noexcept where reasonable

---
 accumulator.cpp | 10 +++++-----
 accumulator.h   | 15 +++++++--------
 2 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/accumulator.cpp b/accumulator.cpp
index c51f2de..b33c071 100644
--- a/accumulator.cpp
+++ b/accumulator.cpp
@@ -29,17 +29,17 @@ Accumulator::Accumulator() noexcept {
 Accumulator::~Accumulator() noexcept {}
 
 
-auto Accumulator::set_reseed_ctr_to_null() -> void {
+auto Accumulator::set_reseed_ctr_to_null() noexcept -> void {
 	std::lock_guard<std::mutex> lg(mtx);
 	this->reseed_ctr = 0x00;
 }
 
-auto Accumulator::incr_reseed_ctr() -> void {
+auto Accumulator::incr_reseed_ctr() noexcept -> void {
 	std::lock_guard<std::mutex> lg(mtx);
 	{ ++this->reseed_ctr; }
 }
 
-auto Accumulator::get_reseed_ctr() const -> uint64_t {
+auto Accumulator::get_reseed_ctr() const noexcept -> uint64_t {
 	std::lock_guard<std::mutex> lg(mtx);
 	return this->reseed_ctr;
 }
@@ -54,7 +54,7 @@ auto Accumulator::_p_pools_equal(
 }
 
 // check if given source id is an id of an already registered entropy source
-auto Accumulator::src_is_registered(const uint8_t& id) -> bool {
+auto Accumulator::src_is_registered(const uint8_t& id) noexcept -> bool {
 	std::atomic<bool> reg{false};
 	static uint8_t _src_id{};
 
@@ -77,7 +77,7 @@ auto Accumulator::src_is_registered(const uint8_t& id) -> bool {
 
 auto Accumulator::set_pools_ptr(
 	std::shared_ptr<std::array<accumulator::Pool, Accumulator::NUM_OF_POOLS>>
-		p_pools) -> void {
+		p_pools) noexcept -> void {
 	this->_p_pools = p_pools;
 }
 
diff --git a/accumulator.h b/accumulator.h
index 20907ec..6071c1f 100644
--- a/accumulator.h
+++ b/accumulator.h
@@ -37,11 +37,11 @@ protected:
 public:
 	constexpr static const unsigned int init_pool_num{0};
 
-	auto set_reseed_ctr_to_null() -> void;
+	auto set_reseed_ctr_to_null() noexcept -> void;
 
-	auto incr_reseed_ctr() -> void;
+	auto incr_reseed_ctr() noexcept -> void;
 
-	auto get_reseed_ctr() const -> uint64_t;
+	auto get_reseed_ctr() const noexcept -> uint64_t;
 
 	auto _p_pools_equal(
 		std::shared_ptr<std::array<accumulator::Pool,
@@ -65,12 +65,11 @@ public:
 		}
 	}
 
-	[[maybe_unused]] auto src_is_registered(const uint8_t& id) -> bool;
+	[[maybe_unused]] auto src_is_registered(const uint8_t& id) noexcept -> bool;
 
-	auto set_pools_ptr(
-		std::shared_ptr<
-			std::array<accumulator::Pool, Accumulator::NUM_OF_POOLS>> p_pools)
-		-> void;
+	auto set_pools_ptr(std::shared_ptr<
+					   std::array<accumulator::Pool, Accumulator::NUM_OF_POOLS>>
+						   p_pools) noexcept -> void;
 
 	auto set_gen(fortuna::generator::Generator& Gen) -> void;