Remove CFX_ArrayTemplate from CPDF_LinkExtract

public/fpdf_text.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef PUBLIC_FPDF_TEXT_H_
 #define PUBLIC_FPDF_TEXT_H_
 
 #include "fpdfview.h"
@@ skipping 335 matching lines @@
 //
 DLLEXPORT int STDCALL FPDFLink_CountWebLinks(FPDF_PAGELINK link_page);
 
 // Function: FPDFLink_GetURL
 //          Fetch the URL information for a detected web link.
 // Parameters:
 //          link_page   -   Handle returned by FPDFLink_LoadWebLinks.
 //          link_index  -   Zero-based index for the link.
 //          buffer      -   A unicode buffer.
 //          buflen      -   Number of characters (not bytes) for the buffer,
-//          including an additional terminator.
+//                          including an additional terminator.
 // Return Value:
 //          If buffer is NULL or buflen is zero, return number of characters
 //          (not bytes and an additional terminator is also counted) needed,
 //          otherwise, return number of characters copied into the buffer.
+//          If |link_index| does not correspond to a valid link, then 0 is
+//          returned and |buffer| is unmodified (if present).
 //
 DLLEXPORT int STDCALL FPDFLink_GetURL(FPDF_PAGELINK link_page,
                                       int link_index,
                                       unsigned short* buffer,
                                       int buflen);
 
 // Function: FPDFLink_CountRects
 //          Count number of rectangular areas for the link.
 // Parameters:
 //          link_page   -   Handle returned by FPDFLink_LoadWebLinks.
 //          link_index  -   Zero-based index for the link.
 // Return Value:
-//          Number of rectangular areas for the link.
+//          Number of rectangular areas for the link.  If |link_index| does
+//          not correspond to a valid link, then 0 is returned.
 //
 DLLEXPORT int STDCALL FPDFLink_CountRects(FPDF_PAGELINK link_page,
                                           int link_index);
 
 // Function: FPDFLink_GetRect
 //          Fetch the boundaries of a rectangle for a link.
 // Parameters:
 //          link_page   -   Handle returned by FPDFLink_LoadWebLinks.
 //          link_index  -   Zero-based index for the link.
 //          rect_index  -   Zero-based index for a rectangle.
 //          left        -   Pointer to a double value receiving the rectangle
-//          left boundary.
+//                          left boundary.
 //          top         -   Pointer to a double value receiving the rectangle
-//          top boundary.
+//                          top boundary.
 //          right       -   Pointer to a double value receiving the rectangle
-//          right boundary.
+//                          right boundary.
 //          bottom      -   Pointer to a double value receiving the rectangle
-//          bottom boundary.
+//                          bottom boundary.
 // Return Value:
-//          None.
+//          None.  If |link_index| does not correspond to a valid link, then
+//          |left|, |top|, |right|, and |bottom| remain unmodified.
 //
 DLLEXPORT void STDCALL FPDFLink_GetRect(FPDF_PAGELINK link_page,
                                         int link_index,
                                         int rect_index,
                                         double* left,
                                         double* top,
                                         double* right,
                                         double* bottom);
 
 // Function: FPDFLink_CloseWebLinks
 //          Release resources used by weblink feature.
 // Parameters:
 //          link_page   -   Handle returned by FPDFLink_LoadWebLinks.
 // Return Value:
 //          None.
 //
 DLLEXPORT void STDCALL FPDFLink_CloseWebLinks(FPDF_PAGELINK link_page);
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif  // PUBLIC_FPDF_TEXT_H_