golang initialize map inside struct

Inquisitive Iguana answered on May 11, 2020 Popularity 7/10 Helpfulness 1/10

answer golang initialize map inside struct

related initialize map in golang

golang initialize map inside struct

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//Use a constructor-like function to initialize a map found inside a struct

//Struch with map inside
type Graph struct {
  connections map[Vertex][]Vertex
} 

//Constructor function
func NewGraph() *Graph {
    var g Graph
    g.connections = make(map[Vertex][]Vertex)
    return &g
}

//Declare and initialize the struct instance with the constructor
func main(){
	graph := NewGraph()
}

Popularity 7/10 Helpfulness 1/10 Language whatever

Source: stackoverflow.com

Tags: map struct whatever

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Contributed on Jul 28 2023

Inquisitive Iguana

0 Answers Avg Quality 2/10

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initialize map in golang

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// By default maps in Go behaves like a default dictionary in python
m := make(map[string]int)

m["Dio"] = 3
m["Jonathan"] = 1

Popularity 10/10 Helpfulness 7/10 Language go

Source: Grepper

Tags: go g

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Contributed on May 11 2020

Joseph Joestar

0 Answers Avg Quality 2/10

golang initialize map inside struct

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golang initialize map inside struct

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initialize map in golang

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