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Operators Assignment Operators Logical Operators Relational Operators

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Presentation on theme: "Operators Assignment Operators Logical Operators Relational Operators"— Presentation transcript:

VHDL Lecture 1 Megan Peck EECS 443 Spring 08.

VHDL ELEC 418 Advanced Digital Systems Dr. Ron Hayne Images Courtesy of Thomson Engineering.

Introduction to VHDL (Lecture #5) ECE 331 – Digital System Design The slides included herein were taken from the materials accompanying Fundamentals of.

VHDL Data Types Module F3.1. VHDL Data Types Scalar Integer Enumerated Real (floating point)* Physical* Composite Array Record Access (pointers)* * Not.

Data Types. Composite Date Types n Arrays –Single and multi-dimensional –Arrays are single Type n Records –Records are mixed types.

CS 3850 Lecture 5 Operators. 5.1 Binary Arithmetic Operators Binary arithmetic operators operate on two operands. Register and net (wire) operands are.

VHDL. What is VHDL? VHDL: VHSIC Hardware Description Language  VHSIC: Very High Speed Integrated Circuit 7/2/ R.H.Khade.

1 Part II: VHDL CODING. 2 Design StructureData TypesOperators and AttributesConcurrent DesignSequential DesignSignals and VariablesState Machines A VHDL.

Package with 4-valued logic Signal Attributes Assertion Data Flow description.

Introduction to VHDL (part 2)

VHDL Training ©1995 Cypress Semiconductor 1 Introduction  VHDL is used to:  document circuits  simulate circuits  synthesize design descriptions 

Chapter 6. Dataflow Modeling. Continuous Assignments The left hand side always be a scalar or vector net or a concatenation of scalar and vector nets.

IAY 0600 Digital Systems Design

Lecture 3 Chap 4 Types Instructors: Fu-Chiung Cheng ( 鄭福炯 ) Associate Professor Computer Science & Engineering Tatung University.

2-Jun-16EE5141 Chapter 3 ä The concept of the signal ä Process concurrency ä Delta time ä Concurrent and sequential statements ä Process activation by.

Fall 2004EE 3563 Digital Systems Design EE 3563 VHDL – Basic Language Elements  Identifiers: –basic identifier: composed of a sequence of one or more.

Lecture 4 Chap 5 Types Instructors: Fu-Chiung Cheng ( 鄭福炯 ) Associate Professor Computer Science & Engineering Tatung University.

COE 202 Introduction to Verilog Computer Engineering Department College of Computer Sciences and Engineering King Fahd University of Petroleum and Minerals.

Lecture #8 Page 1 Lecture #8 Agenda 1.VHDL : Operators 2.VHDL : Signal Assignments Announcements 1.HW #4 assigned ECE 4110– Digital Logic Design.

Copyright(c) 1996 W. B. Ligon III1 Getting Started with VHDL VHDL code is composed of a number of entities Entities describe the interface of the component.

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Introduction to programming in java, lecture 1: types, variables, operators.

Lecture presentation on programming in Java. Topics include: the computer, CPU instructions, programming languages, Java, program structure, output, types, variables, and operators.

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30 U.S.C. 189 .

48 FR 26766 , June 10, 1983, unless otherwise noted. Redesignated at 48 FR 36587 , Aug. 12, 1983.

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Appendix E to Part 3180—Model for change in unit operator by assignment

Change in Unit Operator ______ Unit Area, County of ____________, State of ______________, No. __. This indenture, dated as of the ____________ day of ______________, 19____, by and between ____________________ hereinafter designated as “First Party,” and __________________ hereinafter designated as “Second Party.”

Witnesseth: Whereas under the provisions of the Act of February 25, 1920, 41 Stat. 437 30 U.S.C. secs. 181, et seq., as amended by the Act of August 8, 1946, 60 Stat. 950, the Department of the Interior, on the ____________ day of ______________, 19____, approved a unit agreement for the ______ Unit Area, wherein the First Party is designated as Unit Operator; and

Whereas the First Party desires to transfer, assign, release, and quitclaim, and the Second Party desires to assume all the rights, duties and obligations of Unit Operator under the unit agreement; and

Whereas for sufficient and valuable consideration, the receipt whereof is hereby acknowledged, the First Party has transferred, conveyed, and assigned all his/its rights under certain operating agreements involving lands within the area set forth in said unit agreement unto the Second Party;

Now, therefore, in consideration of the premises hereinbefore set forth, the First Party does hereby transfer, assign, release, and quitclaim unto Second Party all of First Party's rights, duties, and obligations as Unit Operator under said unit agreement; and

Second Party hereby accepts this assignment and hereby covenants and agrees to fulfill the duties and assume the obligations of Unit Operator under and pursuant to all the terms of said unit agreement to the full extent set forth in this assignment, effective upon approval of this indenture by the (Name and Title of authorized officer, BLM); said unit agreement being hereby incorporated herein by reference and made a part hereof as fully and effectively as though said unit agreement were expressly set forth in this instrument.

In witness whereof, the parties hereto have executed this instrument as of the date hereinabove set forth.

(Witnesses)

(First Party)

(Second Party)

I hereby approve the foregoing indenture designating ______ as Unit Operator under the unit agreement for the ______ Unit Area, this ____________ day of __________________, 19____.

Authorized officer of the Bureau of Land Management

[ 48 FR 26766 , June 10, 1983. Redesignated at 89 FR 31005 , Apr. 23, 2024]

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Agency Information Collection Activities; Submission to the Office of Management and Budget for Review and Approval; Pipelines and Pipeline Rights-of-Way

A Notice by the Safety and Environmental Enforcement Bureau on 07/08/2024

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Supplementary information:, bsee-0149—assignment of federal ocs pipeline right-of-way grant, form bsee-0135—designation of right-of-way operator, enhanced content - submit public comment.

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Bureau of Safety and Environmental Enforcement, Interior.

Notice of information collection; request for comment.

In accordance with the Paperwork Reduction Act (PRA) of 1995, the Bureau of Safety and Environmental Enforcement (BSEE) proposes to renew an information collection.

Interested persons are invited to submit comments on or before August 7, 2024.

Written comments and recommendations for the proposed information collection should be sent within 30 days of publication of this notice to www.reginfo.gov/​public/​do/​PRAMain . Find this particular information collection by selecting “Currently under 30-day Review—Open for Public Comments” or by using the search function. Please provide a copy of your comments to Nikki Mason, BSEE ICCO, 45600 Woodland Road, Sterling, VA 20166; or by email to [email protected] . Please reference OMB Control Number 1014-0016 in the subject line of your comments.

To request additional information about this ICR, contact Nikki Mason at 703-787-1607 or by email at [email protected] . Individuals in the United States who are deaf, deafblind, hard of hearing, or have a speech disability may dial 711 (TTY, TDD, or TeleBraille) to access telecommunications relay services. Individuals outside the United States should use the relay services offered within their country to make international calls to the point-of-contact in the United States. You may also view the ICR at http://www.reginfo.gov/​public/​do/​PRAMain .

In accordance with the PRA and 5 CFR 1320.8(d)(1) , we provide the general public and other Federal agencies with an opportunity to comment on new, proposed, revised, and continuing collections of information. This helps us assess the impact of our information collection requirements and minimize the public's reporting burden. It also helps the public understand our information collection requirements and provide the requested data in the desired format.

A Federal Register notice with a 60-day public comment period soliciting comments on this collection of information was published on June 16, 2023 [ 88 FR 39462 ]. No comments were received.

As part of our continuing effort to reduce paperwork and respondent burdens, we are again soliciting comments from the public and other Federal agencies on the proposed ICR that is described below. We are especially interested in public comment addressing the following:

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(4) How might the agency minimize the burden of the collection of information on those who are to respond, including through the use of appropriate automated, electronic, mechanical, or other technological collection techniques or other forms of information technology, e.g., permitting electronic submission of response.

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Abstract: Lessees and pipeline ROW holders design the pipelines that they install, maintain, and operate. To ensure those activities are performed in a safe manner, BSEE needs information concerning the proposed pipeline and safety equipment, inspections and tests, and natural and manmade hazards near the proposed pipeline route. BSEE uses the information to review pipeline designs prior to approving an application for an ROW or lease term pipeline to ensure that the pipeline, as constructed, will provide for safe transportation of minerals through the submerged lands of the OCS. BSEE reviews proposed pipeline routes to ensure that the pipelines would not conflict with any State requirements or unduly interfere with other OCS activities. BSEE reviews proposals for taking pipeline safety equipment out of service to ensure alternate measures are used that will properly provide for the safety of the pipeline and associated facilities (platform, etc.). BSEE reviews notifications of relinquishment of ROW grants and requests to decommission pipelines for regulatory compliance and to ensure that all legal obligations are met. BSEE monitors the records concerning pipeline inspections and tests to ensure safety of operations and protection of the environment and to schedule witnessing trips and inspections. Information is also necessary to determine the point at which DOI or Department of Transportation (DOT) has regulatory responsibility for a pipeline and to be informed of the identified operator if not the same as the pipeline ROW holder.

BSEE uses the information to track the holder-ship of pipeline ROWs; as well as use this information to update the corporate database that is used to determine what leases are available for a Lease Sale and the ownership of all OCS leases.

The form asks the pipeline ROW holder to provide:

—Part A—Assignment

—the legal description of the pipeline ROW grant being assigned,

—what specifically the pipeline ROW holder is selling, assigning, or transferring,

—the company name and number of each assignor and assignee,

—the percentage interest conveyed, and

—the percentage interest received.

—Part B—Certification and Acceptance

—assignor(s) signature, name, title, and date, and

—assignee(s) signature, name, title, and date.

If we approve the assignment, the authorized BSEE official signs and dates the form, and the assignment becomes effective on the date specified by us.

BSEE uses the information to identify who has the authority to act on the ROW grant holder's behalf to fulfill obligations under the OCS Lands Act; as well as BSEE may provide to the designated ROW operator written or oral instructions in securing compliance with the ROW grant in accordance with applicable laws and regulations. The form asks the pipeline ROW holder to provide:

—Pipeline ROW Grant Number

—Regional Office

—Name and address of Operator

—ROW grant description, including ROW and Pipeline Segment Numbers

—Identified ROW pipeline operator and GOM ID number

—Signatory name, title, and date.

Title of Collection: 30 CFR 250, Subpart J , Pipelines and Pipeline Rights-of-Way (ROW).

OMB Control Number: 1014-0016.

Form Number: Forms BSEE-0149—Assignment of Federal OCS Pipeline Right-of-Way Grant, and Form BSEE-0135—Designation of Right-of-Way Operator.

Type of Review: Extension of a currently approved collection.

Respondents/Affected Public: Potential respondents include Federal OCS oil, gas, and sulfur lessees and/or operators and holders of pipeline rights-of-way.

Total Estimated Number of Annual Respondents: Currently there are approximately 550 Federal OCS oil, gas, and sulfur lessees and holders of pipeline rights-of-way. Not all the potential respondents will submit information in any given year, and some may submit multiple times.

Total Estimated Number of Annual Responses: 2,802.

Estimated Completion Time per Response: Varies from 30 minutes to 107 hours, depending on activity.

Total Estimated Number of Annual Burden Hours: 34,206.

Respondent's Obligation: Submissions are mandatory or are required to obtain or retain a benefit.

Frequency of Collection: Submissions are generally on occasion.

Total Estimated Annual Nonhour Burden Cost: $1,344,916.

An agency may not conduct, or sponsor and a person is not required to respond to a collection of information unless it displays a currently valid OMB control number.

The authority for this action is the Paperwork Reduction Act of 1995 ( 44 U.S.C. 3501 et seq. ).

Kirk Malstrom,

Chief, Regulations and Standards Branch.

[ FR Doc. 2024-14856 Filed 7-5-24; 8:45 am]

BILLING CODE 4310-VH-P

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The Assignment Operator

Sep 06, 2014

350 likes | 825 Views

The Assignment Operator. Rule of Three. Any object which manages memory needs: Custom Destructor Custom Copy Constructor Custom Assignment Operator (now). Copy Constructor. Generally need a deep copy not a shallow one: YES NO. Copy Constructor Recipee. Basic copy constructor recipe:.

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• copy constructor
• assignment operator
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Rule of Three • Any object which manages memory needs: • Custom Destructor • Custom Copy Constructor • Custom Assignment Operator (now)

Copy Constructor • Generally need a deep copy not a shallow one: YES NO

Copy Constructor Recipee • Basic copy constructor recipe:

Using Copy Ctor Explicitly • Explicit copy constructor call:

Using Copy Ctor Implicitly • Initialization while declaring uses copy constructor:

Using Assignment Operator • Assign existing object uses assignment operator

Default Assignment Operator • Every class gets default assignment operator • Copies each member directly: • Shallow copy!!!

Custom Assignment Operator • Custom assignment operator similar to copy constructor • Copy over basic information • Allocate own dynamic memory • Copy values that are in dynamic memory

Custom Assignment Operator • Custom assignment operator similar to copy constructor • Copy over basic information • Allocate own dynamic memory • Copy values that are in dynamic memory • Differences: • Signature : returns a object reference • Already have an object… which already owns memory • Have to watch for self assignment

Custom Assignment Operator • Course assignment operator: I will return a reference to the course that we are copying into I take a reference to a course we will not change Interpreted as course2.=(course1)

Why return reference • Chained assignments are allowed in C++ Only makes sense if y = 2 resolves to y when done

Why return reference • Chained assignments are allowed in C++ Only makes sense if y = 2 resolves to y when done y

Copy Constructor First Pass… • On assignment: • Two existing objects • Want to turn one into deep copy of other course2 = course1course2.=(other)course2 is thiscourse1 is other

Copy Constructor First Pass… Copy basics:

Copy Constructor First Pass… Delete oldstorage

Copy Constructor First Pass… Allocate newstorage andcopy data

Copy Constructor First Pass… Return theobject that wascopied into

Self Assignment Danger • Self assignment will clear an object / blow up your program:

Bad Self Assignment Copying basicinfo does nothing

Bad Self Assignment Deleting wipes outstorage!!!

Bad Self Assignment Allocate a newempty array

Bad Self Assignment Loop either copiesempty objectsor maybe blowsup

Final Version • Final version : • Compare address of self to address of otherOnly copy if not same

Recipe • Basic recipe:

Applied to ArrayList • Combine operator overloads with templates and we get a much easier to use array:

Vectors • Vector is C++'s official ArrayList • Programmers should use instead of arrays most of the time • We'll study week 10 • Take a peek if you want Ch 12.6-12.8

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475 views • 15 slides

THE SYSTEM OPERATOR

THE SYSTEM OPERATOR. STRUCTURE, REQUIREMENTS AND PERFORMANCE OF SYSTEM OPERATIONS IN THE NIGERIAN ELECTRICITY MARKET Engr Jonathan .U. Ndiagwalukwe. ED (System Operations). PM ( F&amp;A ) . PM (Regulation). PM (Procurement) . GM (Syst Ops) HQ. GM (Technical Service).

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Assignment Operator

Assignment Operator. int a, b, c; a = b = c = 5; System.out.println ( a + b + c );. Does it compile?. Assignment Operator. int a, b, c; a = b = c = 5; System.out.println ( a + b + c );. What is the output?. Assignment Operator. int a, b, c; a = b = c = 5;

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Operator Qualification

Operator Qualification. John Erickson, PE American Public Gas Association. ASME B31Q. B31Q. Published in 2005 Non-mandatory national standard Includes covered task list and abnormal operating conditions for tasks Covered both gas and liquid pipelines Covers natural gas distribution

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The Assignment

The Assignment. To find this information about the The Congo the currency a famous person a recipe for Congolese food. CultureGrams. There are different ways to search. Select the country. Hmmm…. There are several good links. Show me the money. Now the people. And the food.

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The Driver/Operator

The Driver/Operator. The driver/operator is responsible for safely transporting firefighters,apparatus, and equipment to and from the scene of an emergency or other call for service. Once on the scene, the driver/operator must be capable of operating the apparatus properly, swiftly, and safely.

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OPERATOR. Ninik Tri H, S.Kom. Macam operator. Operator Assignment (=) Operator Unary (+,-,++,--) Operator Binary (aritmatika,logika,relasional,bitwise) Operator Ternary. Statement Aritmatika. Contoh : C = 5 +9 maka ‘C’ disebut dengan variabel ‘=‘ disebut dengan opr. Assignment

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THE ASSIGNMENT

NAME____________________________________________________________PERIOD_______DUE DATE _________________________________________. Sharing Information Through A Business Letter.

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OPERATOR. Arithmetic operator. + - * / / operator denotes integer division if both arguments are integer and floating-point otherwise. Modulo operator is denoted by % ( mod ) Example 15 / 2 = 7 15 % 2 = 1 15,0 / 2 = 7,5 Integer division by 0 raises exception

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CIS 515 ASSIGNMENT 5 TOUR OPERATOR AGENCY DATABASE

To Download this course, visit this link or click on the link given in the description http://unquite.com/question-details/CIS-515-ASSIGNMENT-5-TOUR-OPERATOR-AGENCY-DATABASE/2267 [email protected]

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Wiley the Elevator Operator. A Story of Whiles. Once upon a time there was a land called Rumbilia. In the land of Rumbilia everyone was a grump. People went around, stomping the ground, gritting their teeth, and mumbling under their breath.

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The Assignment.

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The Assignment. Review of the initial assignment and the background to the brief Review of the current state from a commercial perspective Review of current/possible procurement policy Review of current/possible contract management policy

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Algebraic Operator C Operator = = = ≠ !=

Algebraic Operator C Operator = = = ≠ != Relational Operator C Relational Operator &gt; &gt; &lt; &lt; ≥ &gt;= ≤ &lt;= . Datatypes. Datatype Keyword Bytes integer short 1 int 2 long 4 float float 4 double 8. Type Casting.

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