From 0c64fe64f7fb3df211e87094962e1c2a9e08a6c8 Mon Sep 17 00:00:00 2001
From: Tyge Løvset <tylo@norceresearch.no>
Date: Thu, 20 May 2021 17:46:35 +0200
Subject: Moved stc folder into include folder.

---
 include/stc/cqueue.h | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 include/stc/cqueue.h

(limited to 'include/stc/cqueue.h')

diff --git a/include/stc/cqueue.h b/include/stc/cqueue.h
new file mode 100644
index 00000000..37d18fba
--- /dev/null
+++ b/include/stc/cqueue.h
@@ -0,0 +1,93 @@
+/* MIT License
+ *
+ * Copyright (c) 2021 Tyge Løvset, NORCE, www.norceresearch.no
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef CQUEUE_H_INCLUDED
+#define CQUEUE_H_INCLUDED
+
+/*  Queue adapter, default uses clist.
+
+    #include <stc/crandom.h>
+    #include <stc/cqueue.h>
+    using_cdeq(i, int);
+    using_cqueue(i, cdeq_i);
+
+    int main() {
+        int n = 10000000;
+        stc64_t rng = stc64_init(1234);
+        stc64_uniform_t dist = stc64_uniform_init(rng, 0, n);
+
+        c_with (cqueue_i queue = cqueue_i_init(), cqueue_i_del(&queue))
+        {
+            // Push ten million random numbers onto the queue.
+            for (int i=0; i<n; ++i)
+                cqueue_i_push(&queue, stc64_uniform(&dist));
+
+            // Push or pop on the queue ten million times
+            printf("%d\n", n);
+            for (int i=n; i>0; --i) {
+                int r = stc64_uniform(&dist);
+                if (r & 1)
+                    ++n, cqueue_i_push(&queue, r);
+                else
+                    --n, cqueue_i_pop(&queue);
+            }
+        }
+        printf("%d\n", n);
+    }
+*/
+#include "cdeq.h"
+
+#define using_cqueue(X, ctype) \
+            _c_using_cqueue(cqueue_##X, ctype)
+
+#define _c_using_cqueue(CX, ctype) \
+    typedef ctype CX; \
+    typedef ctype##_value_t CX##_value_t; \
+    typedef ctype##_rawvalue_t CX##_rawvalue_t; \
+    typedef ctype##_iter_t CX##_iter_t; \
+\
+    STC_INLINE CX               CX##_init(void) {return ctype##_init();} \
+    STC_INLINE CX               CX##_clone(CX q) {return ctype##_clone(q);} \
+    STC_INLINE CX##_value_t     CX##_value_clone(CX##_value_t val) \
+                                    {return ctype##_value_clone(val);} \
+    STC_INLINE void             CX##_clear(CX* self) {ctype##_clear(self);} \
+    STC_INLINE void             CX##_del(CX* self) {ctype##_del(self);} \
+\
+    STC_INLINE size_t           CX##_size(CX q) {return ctype##_size(q);} \
+    STC_INLINE bool             CX##_empty(CX q) {return ctype##_empty(q);} \
+    STC_INLINE CX##_value_t*    CX##_front(const CX* self) {return ctype##_front(self);} \
+    STC_INLINE CX##_value_t*    CX##_back(const CX* self) {return ctype##_back(self);} \
+\
+    STC_INLINE void             CX##_pop(CX* self) {ctype##_pop_front(self);} \
+    STC_INLINE void             CX##_push(CX* self, ctype##_value_t value) \
+                                    {ctype##_push_back(self, value);} \
+    STC_INLINE void             CX##_emplace(CX* self, CX##_rawvalue_t raw) \
+                                    {ctype##_emplace_back(self, raw);} \
+    STC_INLINE void             CX##_emplace_items(CX *self, const CX##_rawvalue_t arr[], size_t n) \
+                                    {ctype##_emplace_items(self, arr, n);} \
+\
+    STC_INLINE CX##_iter_t      CX##_begin(const CX* self) {return ctype##_begin(self);} \
+    STC_INLINE CX##_iter_t      CX##_end(const CX* self) {return ctype##_end(self);} \
+    STC_INLINE void             CX##_next(CX##_iter_t* it) {ctype##_next(it);} \
+    struct stc_trailing_semicolon
+
+#endif
-- 
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