cedric pushed a commit to branch master.
http://git.enlightenment.org/core/efl.git/commit/?id=701f7b073761a19acb0ff37ef8ab7d6bda6d34b3
commit 701f7b073761a19acb0ff37ef8ab7d6bda6d34b3
Author: Srivardhan Hebbar <sri.heb...@samsung.com>
Date: Mon Dec 22 15:08:41 2014 +0100
eina: add an example to demonstrate different eina insert and sort
functions.
Summary:
While going through eina for understanding, wrote a program to understand
he differences between different eina inarray functions. Thought, this might
be useful for others too, so adding the same.
Signed-off-by: Srivardhan Hebbar <sri.heb...@samsung.com>
Reviewers: devilhorns
Subscribers: cedric
Differential Revision: https://phab.enlightenment.org/D1803
Signed-off-by: Cedric BAIL <ced...@osg.samsung.com>
---
doc/eina_examples.dox | 2 ++
src/examples/eina/.gitignore | 1 +
src/examples/eina/Makefile.am | 2 ++
src/examples/eina/Makefile.examples | 1 +
src/examples/eina/eina_inarray_03.c | 63 +++++++++++++++++++++++++++++++++++++
src/lib/eina/eina_inarray.h | 32 +++++++++++++++++++
6 files changed, 101 insertions(+)
diff --git a/doc/eina_examples.dox b/doc/eina_examples.dox
index 95f64fd..33e83de 100644
--- a/doc/eina_examples.dox
+++ b/doc/eina_examples.dox
@@ -17,6 +17,7 @@
* @li @ref eina_hash_08.c
* @li @ref eina_inarray_01.c
* @li @ref eina_inarray_02.c
+ * @li @ref eina_inarray_03.c
* @li @ref eina_inlist_01.c
* @li @ref eina_inlist_02.c
* @li @ref eina_inlist_03.c
@@ -73,6 +74,7 @@
* @example eina_hash_08.c
* @example eina_inarray_01.c
* @example eina_inarray_02.c
+ * @example eina_inarray_03.c
* @example eina_inlist_01.c
* @example eina_inlist_02.c
* @example eina_inlist_03.c
diff --git a/src/examples/eina/.gitignore b/src/examples/eina/.gitignore
index d744655..b35df8f 100644
--- a/src/examples/eina/.gitignore
+++ b/src/examples/eina/.gitignore
@@ -14,6 +14,7 @@
/eina_hash_08
/eina_inarray_01
/eina_inarray_02
+/eina_inarray_03
/eina_inlist_01
/eina_inlist_02
/eina_inlist_03
diff --git a/src/examples/eina/Makefile.am b/src/examples/eina/Makefile.am
index 46fa925..227dba9 100644
--- a/src/examples/eina/Makefile.am
+++ b/src/examples/eina/Makefile.am
@@ -46,6 +46,7 @@ eina_value_02.c \
eina_value_03.c \
eina_inarray_01.c \
eina_inarray_02.c \
+eina_inarray_03.c \
eina_magic_01.c \
eina_xattr_01.c \
eina_xattr_02.c
@@ -90,6 +91,7 @@ eina_value_02 \
eina_value_03 \
eina_inarray_01 \
eina_inarray_02 \
+eina_inarray_03 \
eina_xattr_01 \
eina_xattr_02
diff --git a/src/examples/eina/Makefile.examples
b/src/examples/eina/Makefile.examples
index 928dae4..e6614de 100644
--- a/src/examples/eina/Makefile.examples
+++ b/src/examples/eina/Makefile.examples
@@ -17,6 +17,7 @@ EXAMPLES= eina_accessor_01 \
eina_hash_08 \
eina_inarray_01 \
eina_inarray_02 \
+ eina_inarray_03 \
eina_inlist_01 \
eina_inlist_02 \
eina_inlist_03 \
diff --git a/src/examples/eina/eina_inarray_03.c
b/src/examples/eina/eina_inarray_03.c
new file mode 100644
index 0000000..f0be8fd
--- /dev/null
+++ b/src/examples/eina/eina_inarray_03.c
@@ -0,0 +1,63 @@
+//Compile with:
+//gcc -g eina_inarray_03.c -o eina_inarray_03 `pkg-config --cflags --libs eina`
+
+#include <Eina.h>
+
+int
+cmp(const void *a, const void *b)
+{
+ return *(int*)a > *(int*)b;
+}
+
+int main(int argc EINA_UNUSED, char **argv EINA_UNUSED)
+{
+ Eina_Inarray *iarr;
+ char ch, *ch2;
+ int a, *b, pos;
+
+ eina_init();
+ iarr = eina_inarray_new(sizeof(int), 0);
+
+ a = 1;
+ eina_inarray_push(iarr, &a);
+ a = 9;
+ eina_inarray_push(iarr, &a);
+ a = 6;
+ eina_inarray_push(iarr, &a);
+ a = 4;
+ eina_inarray_push(iarr, &a);
+ a = 10;
+ eina_inarray_push(iarr, &a);
+
+ printf("Inline array of integers with %d elements:\n",
eina_inarray_count(iarr));
+ EINA_INARRAY_FOREACH(iarr, b)
+ printf("int: %d(pointer: %p)\n", *b, b);
+
+ a = 8;
+ eina_inarray_insert(iarr, &a, cmp);
+ printf("Inserting %d to inline array using eina_inarray_insert.\n", a);
+ EINA_INARRAY_FOREACH(iarr, b)
+ printf("int: %d(pointer: %p)\n", *b, b);
+
+ eina_inarray_remove(iarr, &a);
+ printf("Removed %d from inline array using eina_inarray_remove.\n", a);
+ EINA_INARRAY_FOREACH(iarr, b)
+ printf("int: %d(pointer: %p)\n", *b, b);
+
+ eina_inarray_insert_sorted(iarr, &a, cmp);
+ printf("Inserting %d to inline array using
eina_inarray_insert_sorted.\n",a);
+ EINA_INARRAY_FOREACH(iarr, b)
+ printf("int: %d(pointer: %p)\n", *b, b);
+
+ printf("Position of element %d in the inline array is %d\n", a,
eina_inarray_search(iarr, &a, cmp));
+
+ eina_inarray_sort(iarr, cmp);
+ printf("Sorted inline array:\n");
+ EINA_INARRAY_FOREACH(iarr, b)
+ printf("int: %d(pointer: %p)\n", *b, b);
+
+ printf("Position of element %d in the sorted inline array is %d\n", a,
eina_inarray_search_sorted(iarr, &a, cmp));
+
+ eina_inarray_free(iarr);
+ eina_shutdown();
+}
diff --git a/src/lib/eina/eina_inarray.h b/src/lib/eina/eina_inarray.h
index 34e7380..2f95665 100644
--- a/src/lib/eina/eina_inarray.h
+++ b/src/lib/eina/eina_inarray.h
@@ -149,6 +149,38 @@
*/
/**
+ * @page eina_inarray_example_03 Eina inline array insert, sort and search
+ * @dontinclude eina_inarray_03.c
+ *
+ * This example creates an inline array of integers, and demonstrates the
+ * difference between eina_inarray_insert and eina_inarray_sort, and
+ * eina_inarray_search and eina_inarray_search_sort.
+ * @ref eina_inarray_example_01.
+ *
+ * We start with some variable declarations and eina initialization:
+ * @skip int
+ * @until eina_init
+ *
+ * We then create the array much like we did on @ref eina_inarray_example_01 :
+ * @until inarray_new
+ *
+ * We then add element using eina_inarray_insert and print. Then remove that
+ * element and add again using eina_inarray_insert_sorted and prints. This
+ * shows the 2 different positions the elment gets added. Then searches an
+ * element in the unsorted array using eina_inarray_search, then sorts the
+ * array and then searches the same element using eina_inarray_search_sorted.
+ * @until }
+ *
+ * The source for this example: @ref eina_inarray_03_c
+ */
+
+/**
+ * @page eina_inarray_03_c eina_inarray_03.c
+ * @include eina_inarray_03.c
+ * @example eina_inarray_03.c
+ */
+
+/**
* @defgroup Eina_Inline_Array_Group Inline Array
* @ingroup Eina_Containers_Group
* @since 1.2
--
