Program flow study notes

Recently joined the deployment team, the deployment of the various docking systems, business logic a little complicated, this time before a flowchart learned to think of it, maybe it can help me to successfully sort out various business logic of it, therefore, with this article.

concept

Flowchart ( FlowChart) is a block diagram of one kind of algorithm or process workflow representation, different types of blocks which represent different types of steps, places the arrows between each two connection steps. This representation convenience solutions known issues. Flowchart are widely used in the analysis, design, recording and manipulating many areas of process or procedure.

symbol

American National Standards Institute in the 1960s began to develop a flow chart and some standard notation [3]. In 1970, the International Organization for Standardization adopted its program [4]. At present, generic version of ISO 5807 is revised [5] in 1985.

Therefore, flow diagrams are standard, each symbol has the meaning it represents. To do things, we do professional.

Circulation flow chart of an

for loop

for circulating form:

1
2
3

for (Expression 1; 2 Expression; Expression 3) { 
    execute statement; 
}

while loop

while circulating form:

1
2
3

while (conditional expression) { 
    execute statement; 
}

do-while loop

do-while Circulating form:

1
2
3

do { 
    execute statement; 
} the while (conditional expression)

experience

If you are not the final word-like figure in the company, you will need to manage versions of your documents. Flowchart is no exception, what version of what time of publication, shall be clearly marked out, "What's New" is not a word.

reference

wiki- flow chart
office- establishment of the basic flow chart that includes some tips to make Visio flowchart
edraw- flow chart column introduces a lot of skill here
Ding Yu - painted Web flowchart little experience of the authors blog also summarizes an English version of The definitive guide to Web flowcharts
Programming Basic Training: Law and Practice drawing process describes some of the more complex examples, reference
[Software Engineering] look at my eyes - system flow chart, program flow, data flow diagrams, activity diagrams, state diagrams, sequence diagrams Analysis of the basic concepts introduced a flow chart, timing diagrams, data flow diagrams, etc.
Blog Park - Big CC- read UML class diagrams and timing diagrams
Views 630.6K, 149.8K cloning amount of flow chart look like?

Original: Big Box program flow study notes