Move private inline function definitions to src directory

include/impl-bi.inl

@@ -8,7 +8,6 @@ SPDX-License-Identifier: Apache-2.0
 
 #include "bi.hpp"
 
-#include <cassert>
 #include <utility>
 
 namespace bi {
@@ -58,44 +57,13 @@ inline int bi_t::sign() const noexcept {
 }
 
 inline bool bi_t::odd() const noexcept {
-  return size() == 0 ? false : (*this)[0] & 1;
+  return size() == 0 ? false : vec_[0] & 1;
 }
 
 inline bool bi_t::even() const noexcept { return !odd(); }
 
 ///@}
 
-/**
- *  @name Internal modifiers for the digit vector
- */
-///@{
-
-inline void bi_t::reserve_(size_t new_capacity) { vec_.reserve(new_capacity); }
-
-inline void bi_t::resize_(size_t new_size) { vec_.resize(new_size); }
-
-inline digit& bi_t::operator[](size_t index) { return vec_[index]; }
-
-inline const digit& bi_t::operator[](size_t index) const { return vec_[index]; }
-
-inline void bi_t::resize_unsafe_(size_t new_size) {
-  assert(new_size <= vec_.capacity());
-  vec_.resize_unsafe(new_size);
-}
-
-inline void bi_t::trim_trailing_zeros() noexcept {
-  size_t new_size = vec_.size();
-  while (new_size > 0 && vec_[new_size - 1] == 0) {
-    --new_size;
-  }
-  vec_.resize(new_size);
-  if (new_size == 0) {
-    negative_ = false;
-  }
-}
-
-///@}
-
 }  // namespace bi
 
 #endif  // BI_INCLUDE_IMPL_BI_INL_

src/bi.cpp

@@ -5,14 +5,19 @@ SPDX-License-Identifier: Apache-2.0
 
 #include "bi.hpp"
 
+#include <algorithm>
 #include <compare>
 #include <iostream>
+#include <limits>
+#include <string>
+#include <utility>
 #include <version>
 #if defined(__cpp_lib_format)
 #include <format>
 #define HAS_STD_FORMAT
 #endif
 
+#include "bi.inl"
 #include "h_.hpp"
 #include "inst_integral.hpp"
 #include "uints.hpp"

src/bi.inl

@@ -0,0 +1,48 @@
+/*
+Copyright 2024 Owain Davies
+SPDX-License-Identifier: Apache-2.0
+*/
+
+#ifndef BI_SRC_BI_INL_
+#define BI_SRC_BI_INL_
+
+#include "bi.hpp"
+
+#include <cassert>
+
+namespace bi {
+
+/**
+ *  @name Internal modifiers for the digit vector
+ */
+///@{
+
+inline void bi_t::reserve_(size_t new_capacity) { vec_.reserve(new_capacity); }
+
+inline void bi_t::resize_(size_t new_size) { vec_.resize(new_size); }
+
+inline digit& bi_t::operator[](size_t index) { return vec_[index]; }
+
+inline const digit& bi_t::operator[](size_t index) const { return vec_[index]; }
+
+inline void bi_t::resize_unsafe_(size_t new_size) {
+  assert(new_size <= vec_.capacity());
+  vec_.resize_unsafe(new_size);
+}
+
+inline void bi_t::trim_trailing_zeros() noexcept {
+  size_t new_size = vec_.size();
+  while (new_size > 0 && vec_[new_size - 1] == 0) {
+    --new_size;
+  }
+  vec_.resize(new_size);
+  if (new_size == 0) {
+    negative_ = false;
+  }
+}
+
+///@}
+
+}  // namespace bi
+
+#endif  // BI_SRC_BI_INL_