Pragma marks for code readability

@@ -146,7 +146,7 @@ typedef void(^SDWebImageCalculateSizeBlock)(NSUInteger fileCount, NSUInteger tot
  */
 - (void)storeImageDataToDisk:(nullable NSData *)imageData forKey:(nullable NSString *)key;
 
-#pragma mark - Query Ops
+#pragma mark - Query and Retrieve Ops
 
 /**
  * Operation that queries the cache asynchronously and call the completion when done.
@@ -179,6 +179,8 @@ typedef void(^SDWebImageCalculateSizeBlock)(NSUInteger fileCount, NSUInteger tot
  */
 - (nullable UIImage *)imageFromCacheForKey:(nullable NSString *)key;
 
+#pragma mark - Remove Ops
+
 /**
  * Remove the image from memory and disk cache asynchronously
  *
@@ -186,7 +188,6 @@ typedef void(^SDWebImageCalculateSizeBlock)(NSUInteger fileCount, NSUInteger tot
  */
 - (void)removeImageForKey:(nullable NSString *)key;
 
-
 /**
  * Remove the image from memory and disk cache asynchronously
  *
@@ -212,6 +213,8 @@ typedef void(^SDWebImageCalculateSizeBlock)(NSUInteger fileCount, NSUInteger tot
  */
 - (void)removeImageForKey:(nullable NSString *)key fromDisk:(BOOL)fromDisk withCompletion:(nullable SDWebImageNoParamsBlock)completion;
 
+#pragma mark - Cache clean Ops
+
 /**
  * Clear all memory cached images
  */
@@ -229,6 +232,8 @@ typedef void(^SDWebImageCalculateSizeBlock)(NSUInteger fileCount, NSUInteger tot
  */
 - (void)deleteOldFilesWithCompletionBlock:(nullable SDWebImageNoParamsBlock)completionBlock;
 
+#pragma mark - Cache Info
+
 /**
  * Get the size used by the disk cache
  */
@@ -253,6 +258,8 @@ typedef void(^SDWebImageCalculateSizeBlock)(NSUInteger fileCount, NSUInteger tot
  */
 - (void)diskImageExistsWithKey:(nullable NSString *)key completion:(nullable SDWebImageCheckCacheCompletionBlock)completionBlock;
 
+#pragma mark - Cache Paths
+
 /**
  *  Get the cache path for a certain key (needs the cache path root folder)
  *

@@ -275,7 +275,7 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
     });
 }
 
-#pragma mark - Query Ops
+#pragma mark - Query and Retrieve Ops
 
 - (nullable UIImage *)imageFromMemoryCacheForKey:(nullable NSString *)key {
     return [self.memCache objectForKey:key];
@@ -402,6 +402,8 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
     return operation;
 }
 
+#pragma mark - Remove Ops
+
 - (void)removeImageForKey:(nullable NSString *)key {
     [self removeImageForKey:key withCompletion:nil];
 }
@@ -440,6 +442,8 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
     
 }
 
+# pragma mark - Mem Cache settings
+
 - (void)setMaxMemoryCost:(NSUInteger)maxMemoryCost {
     self.memCache.totalCostLimit = maxMemoryCost;
 }
@@ -456,6 +460,8 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
     self.memCache.countLimit = maxCountLimit;
 }
 
+#pragma mark - Cache clean Ops
+
 - (void)clearMemory {
     [self.memCache removeAllObjects];
 }
@@ -580,6 +586,8 @@ FOUNDATION_STATIC_INLINE NSUInteger SDCacheCostForImage(UIImage *image) {
 }
 #endif
 
+#pragma mark - Cache Info
+
 - (NSUInteger)getSize {
     __block NSUInteger size = 0;
     dispatch_sync(self.ioQueue, ^{