公开(公告)号：WO1996011437A1

公开(公告)日：1996-04-18

申请号：PCT/US1995013260

申请日：1995-10-06

Applicant: TANDEM COMPUTERS INCORPORATED

Inventor： TANDEM COMPUTERS INCORPORATED ,  ANDREWS, Kristy, A. ,  DEL VIGNA, Paul ,  MOLLOY, Mark, E.

IPC: G06F09/45

CPC classification number: G06F8/33 ,  G06F8/423 ,  G06F8/48 ,  G06F8/51 ,  Y10S707/99942

Abstract: A method, system, apparatus, and program for translating one computer language to another using doubly-rooted tree data structures. A doubly-rooted tree (7, 19) is the combination of two sets of hierarchically related objects sharing a common set of leaves. An N-rooted tree is also described. When a doubly-rooted tree is constructed in the specified manner and then translated to a second doubly-rooted tree, source language code is transformed into target language code. In addition, the translation preserves preprocessor characteristics of the source language code including macros, conditionally compiled regions of code, source inclusion statements, and comments.

Abstract translation: 一种使用双根树数据结构将一种计算机语言转换为另一种计算机语言的方法，系统，装置和程序。 双根树（7,19）是共享一组共同叶子的两组分层相关对象的组合。 还描述了一种有根根的树。 当以指定方式构造双根树，然后将其转换为第二个双根树时，源语言代码将转换为目标语言代码。 此外，翻译保留源语言代码的预处理器特性，包括宏，条件编译的代码区域，源包含语句和注释。

公开(公告)号：WO1996013784A3

公开(公告)日：1996-05-09

申请号：PCT/US1995014206

申请日：1995-11-01

Applicant: TANDEM COMPUTERS INCORPORATED

Inventor： TANDEM COMPUTERS INCORPORATED ,  ANDREWS, Kristy, A. ,  DEL VIGNA, Paul ,  MOLLOY, Mark, E.

IPC: G06F17/30

公开(公告)号：EP0789875B1

公开(公告)日：2000-05-10

申请号：EP95938757.2

申请日：1995-10-06

Applicant: TANDEM COMPUTERS INCORPORATED

Inventor： ANDREWS, Kristy, A. ,  DEL VIGNA, Paul ,  MOLLOY, Mark, E.

IPC: G06F9/45 ,  G06F9/44

CPC classification number: G06F8/33 ,  G06F8/423 ,  G06F8/48 ,  G06F8/51 ,  Y10S707/99942

Abstract: A method, system, apparatus, and program for translating one computer language to another using doubly-rooted tree data structures. A doubly-rooted tree (7, 19) is the combination of two sets of hierarchically related objects sharing a common set of leaves. An N-rooted tree is also described. When a doubly-rooted tree is constructed in the specified manner and then translated to a second doubly-rooted tree, source language code is transformed into target language code. In addition, the translation preserves preprocessor characteristics of the source language code including macros, conditionally compiled regions of code, source inclusion statements, and comments.

公开(公告)号：EP0789885A2

公开(公告)日：1997-08-20

申请号：EP95939706.0

申请日：1995-11-01

Applicant: TANDEM COMPUTERS INCORPORATED

Inventor： ANDREWS, Kristy, A. ,  DEL VIGNA, Paul ,  MOLLOY, Mark, E.

IPC: G06F9 ,  G06F17

CPC classification number: G06F8/33 ,  G06F8/423 ,  G06F8/48 ,  G06F8/51 ,  G06F17/30961 ,  Y10S707/99933 ,  Y10S707/99943

Abstract: A method and apparatus for translating source code written in one computer language to source code written in another language wherein translated static fragments are generated in the face of textual inconsistencies. Exactly one target language definition of each source language static fragment is generated and the differences are encapsulated in new parameters.

公开(公告)号：EP0789875A1

公开(公告)日：1997-08-20

申请号：EP95938757.0

申请日：1995-10-06

Applicant: TANDEM COMPUTERS INCORPORATED

Inventor： ANDREWS, Kristy, A. ,  DEL VIGNA, Paul ,  MOLLOY, Mark, E.

IPC: G06F9 ,  G06F17

CPC classification number: G06F8/33 ,  G06F8/423 ,  G06F8/48 ,  G06F8/51 ,  Y10S707/99942

Abstract: A method, system, apparatus, and program for translating one computer language to another using doubly-rooted tree data structures. A doubly-rooted tree (7, 19) is the combination of two sets of hierarchically related objects sharing a common set of leaves. An N-rooted tree is also described. When a doubly-rooted tree is constructed in the specified manner and then translated to a second doubly-rooted tree, source language code is transformed into target language code. In addition, the translation preserves preprocessor characteristics of the source language code including macros, conditionally compiled regions of code, source inclusion statements, and comments.